208816650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1210

約数の個数: 192

約数和(自身を含む): 692812800

約数和(自身を除く): 483996150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 135, 150, 171, 175, 189, 190, 210, 225, 266, 270, 285, 315, 342, 350, 378, 399, 450, 475, 513, 525, 570, 630, 665, 675, 798, 855, 945, 950, 1026, 1050, 1163, 1197, 1330, 1350, 1425, 1575, 1710, 1890, 1995, 2326, 2394, 2565, 2850, 3150, 3325, 3489, 3591, 3990, 4275, 4725, 5130, 5815, 5985, 6650, 6978, 7182, 8141, 8550, 9450, 9975, 10467, 11630, 11970, 12825, 16282, 17445, 17955, 19950, 20934, 22097, 24423, 25650, 29075, 29925, 31401, 34890, 35910, 40705, 44194, 48846, 52335, 58150, 59850, 62802, 66291, 73269, 81410, 87225, 89775, 104670, 110485, 122115, 132582, 146538, 154679, 157005, 174450, 179550, 198873, 203525, 219807, 220970, 244230, 261675, 309358, 314010, 331455, 366345, 397746, 407050, 439614, 464037, 523350, 552425, 596619, 610575, 662910, 732690, 773395, 785025, 928074, 994365, 1099035, 1104850, 1193238, 1221150, 1392111, 1546790, 1570050, 1657275, 1831725, 1988730, 2198070, 2320185, 2784222, 2983095, 3314550, 3663450, 3866975, 4176333, 4640370, 4971825, 5495175, 5966190, 6960555, 7733950, 8352666, 9943650, 10990350, 11600925, 13921110, 14915475, 20881665, 23201850, 29830950, 34802775, 41763330, 69605550, 104408325, 208816650]

約数ペア:

[(1, 208816650), (2, 104408325), (3, 69605550), (5, 41763330), (6, 34802775), (7, 29830950), (9, 23201850), (10, 20881665), (14, 14915475), (15, 13921110), (18, 11600925), (19, 10990350), (21, 9943650), (25, 8352666), (27, 7733950), (30, 6960555), (35, 5966190), (38, 5495175), (42, 4971825), (45, 4640370), (50, 4176333), (54, 3866975), (57, 3663450), (63, 3314550), (70, 2983095), (75, 2784222), (90, 2320185), (95, 2198070), (105, 1988730), (114, 1831725), (126, 1657275), (133, 1570050), (135, 1546790), (150, 1392111), (171, 1221150), (175, 1193238), (189, 1104850), (190, 1099035), (210, 994365), (225, 928074), (266, 785025), (270, 773395), (285, 732690), (315, 662910), (342, 610575), (350, 596619), (378, 552425), (399, 523350), (450, 464037), (475, 439614), (513, 407050), (525, 397746), (570, 366345), (630, 331455), (665, 314010), (675, 309358), (798, 261675), (855, 244230), (945, 220970), (950, 219807), (1026, 203525), (1050, 198873), (1163, 179550), (1197, 174450), (1330, 157005), (1350, 154679), (1425, 146538), (1575, 132582), (1710, 122115), (1890, 110485), (1995, 104670), (2326, 89775), (2394, 87225), (2565, 81410), (2850, 73269), (3150, 66291), (3325, 62802), (3489, 59850), (3591, 58150), (3990, 52335), (4275, 48846), (4725, 44194), (5130, 40705), (5815, 35910), (5985, 34890), (6650, 31401), (6978, 29925), (7182, 29075), (8141, 25650), (8550, 24423), (9450, 22097), (9975, 20934), (10467, 19950), (11630, 17955), (11970, 17445), (12825, 16282)]