201192420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 670602240

約数和(自身を除く): 469409820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 131, 132, 143, 156, 165, 179, 195, 220, 260, 262, 286, 330, 358, 390, 393, 429, 524, 537, 572, 655, 660, 715, 716, 780, 786, 858, 895, 1074, 1310, 1430, 1441, 1572, 1703, 1716, 1790, 1965, 1969, 2145, 2148, 2327, 2620, 2685, 2860, 2882, 3406, 3580, 3930, 3938, 4290, 4323, 4654, 5109, 5370, 5764, 5907, 6812, 6981, 7205, 7860, 7876, 8515, 8580, 8646, 9308, 9845, 10218, 10740, 11635, 11814, 13962, 14410, 17030, 17292, 18733, 19690, 20436, 21615, 23270, 23449, 23628, 25545, 25597, 27924, 28820, 29535, 34060, 34905, 37466, 39380, 43230, 46540, 46898, 51090, 51194, 56199, 59070, 69810, 70347, 74932, 76791, 86460, 93665, 93796, 102180, 102388, 112398, 117245, 118140, 127985, 139620, 140694, 153582, 187330, 224796, 234490, 255970, 257939, 280995, 281388, 304837, 307164, 351735, 374660, 383955, 468980, 511940, 515878, 561990, 609674, 703470, 767910, 773817, 914511, 1031756, 1123980, 1219348, 1289695, 1406940, 1524185, 1535820, 1547634, 1829022, 2579390, 3048370, 3095268, 3353207, 3658044, 3869085, 4572555, 5158780, 6096740, 6706414, 7738170, 9145110, 10059621, 13412828, 15476340, 16766035, 18290220, 20119242, 33532070, 40238484, 50298105, 67064140, 100596210, 201192420]

約数ペア:

[(1, 201192420), (2, 100596210), (3, 67064140), (4, 50298105), (5, 40238484), (6, 33532070), (10, 20119242), (11, 18290220), (12, 16766035), (13, 15476340), (15, 13412828), (20, 10059621), (22, 9145110), (26, 7738170), (30, 6706414), (33, 6096740), (39, 5158780), (44, 4572555), (52, 3869085), (55, 3658044), (60, 3353207), (65, 3095268), (66, 3048370), (78, 2579390), (110, 1829022), (130, 1547634), (131, 1535820), (132, 1524185), (143, 1406940), (156, 1289695), (165, 1219348), (179, 1123980), (195, 1031756), (220, 914511), (260, 773817), (262, 767910), (286, 703470), (330, 609674), (358, 561990), (390, 515878), (393, 511940), (429, 468980), (524, 383955), (537, 374660), (572, 351735), (655, 307164), (660, 304837), (715, 281388), (716, 280995), (780, 257939), (786, 255970), (858, 234490), (895, 224796), (1074, 187330), (1310, 153582), (1430, 140694), (1441, 139620), (1572, 127985), (1703, 118140), (1716, 117245), (1790, 112398), (1965, 102388), (1969, 102180), (2145, 93796), (2148, 93665), (2327, 86460), (2620, 76791), (2685, 74932), (2860, 70347), (2882, 69810), (3406, 59070), (3580, 56199), (3930, 51194), (3938, 51090), (4290, 46898), (4323, 46540), (4654, 43230), (5109, 39380), (5370, 37466), (5764, 34905), (5907, 34060), (6812, 29535), (6981, 28820), (7205, 27924), (7860, 25597), (7876, 25545), (8515, 23628), (8580, 23449), (8646, 23270), (9308, 21615), (9845, 20436), (10218, 19690), (10740, 18733), (11635, 17292), (11814, 17030), (13962, 14410)]