196954380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 216

約数和(自身を含む): 722266272

約数和(自身を除く): 525311892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 361, 380, 399, 420, 433, 532, 570, 630, 665, 684, 722, 798, 855, 866, 1083, 1140, 1197, 1260, 1299, 1330, 1444, 1596, 1710, 1732, 1805, 1995, 2165, 2166, 2394, 2527, 2598, 2660, 3031, 3249, 3420, 3610, 3897, 3990, 4330, 4332, 4788, 5054, 5196, 5415, 5985, 6062, 6495, 6498, 7220, 7581, 7794, 7980, 8227, 8660, 9093, 10108, 10830, 11970, 12124, 12635, 12990, 12996, 15155, 15162, 15588, 16245, 16454, 18186, 19485, 21660, 22743, 23940, 24681, 25270, 25980, 27279, 30310, 30324, 32490, 32908, 36372, 37905, 38970, 41135, 45465, 45486, 49362, 50540, 54558, 57589, 60620, 64980, 74043, 75810, 77940, 82270, 90930, 90972, 98724, 109116, 113715, 115178, 123405, 136395, 148086, 151620, 156313, 164540, 172767, 181860, 227430, 230356, 246810, 272790, 287945, 296172, 312626, 345534, 370215, 454860, 468939, 493620, 518301, 545580, 575890, 625252, 691068, 740430, 781565, 863835, 937878, 1036602, 1094191, 1151780, 1406817, 1480860, 1563130, 1727670, 1875756, 2073204, 2188382, 2344695, 2591505, 2813634, 3126260, 3282573, 3455340, 4376764, 4689390, 5183010, 5470955, 5627268, 6565146, 7034085, 9378780, 9847719, 10366020, 10941910, 13130292, 14068170, 16412865, 19695438, 21883820, 28136340, 32825730, 39390876, 49238595, 65651460, 98477190, 196954380]

約数ペア:

[(1, 196954380), (2, 98477190), (3, 65651460), (4, 49238595), (5, 39390876), (6, 32825730), (7, 28136340), (9, 21883820), (10, 19695438), (12, 16412865), (14, 14068170), (15, 13130292), (18, 10941910), (19, 10366020), (20, 9847719), (21, 9378780), (28, 7034085), (30, 6565146), (35, 5627268), (36, 5470955), (38, 5183010), (42, 4689390), (45, 4376764), (57, 3455340), (60, 3282573), (63, 3126260), (70, 2813634), (76, 2591505), (84, 2344695), (90, 2188382), (95, 2073204), (105, 1875756), (114, 1727670), (126, 1563130), (133, 1480860), (140, 1406817), (171, 1151780), (180, 1094191), (190, 1036602), (210, 937878), (228, 863835), (252, 781565), (266, 740430), (285, 691068), (315, 625252), (342, 575890), (361, 545580), (380, 518301), (399, 493620), (420, 468939), (433, 454860), (532, 370215), (570, 345534), (630, 312626), (665, 296172), (684, 287945), (722, 272790), (798, 246810), (855, 230356), (866, 227430), (1083, 181860), (1140, 172767), (1197, 164540), (1260, 156313), (1299, 151620), (1330, 148086), (1444, 136395), (1596, 123405), (1710, 115178), (1732, 113715), (1805, 109116), (1995, 98724), (2165, 90972), (2166, 90930), (2394, 82270), (2527, 77940), (2598, 75810), (2660, 74043), (3031, 64980), (3249, 60620), (3420, 57589), (3610, 54558), (3897, 50540), (3990, 49362), (4330, 45486), (4332, 45465), (4788, 41135), (5054, 38970), (5196, 37905), (5415, 36372), (5985, 32908), (6062, 32490), (6495, 30324), (6498, 30310), (7220, 27279), (7581, 25980), (7794, 25270), (7980, 24681), (8227, 23940), (8660, 22743), (9093, 21660), (10108, 19485), (10830, 18186), (11970, 16454), (12124, 16245), (12635, 15588), (12990, 15162), (12996, 15155)]