201543160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1$

素因数の和:3305

約数の個数: 128

約数和(自身を含む): 591131520

約数和(自身を除く): 389588360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3257, 3640, 4420, 4760, 6188, 6514, 7735, 8840, 12376, 13028, 15470, 16285, 22799, 26056, 30940, 32570, 42341, 45598, 55369, 61880, 65140, 84682, 91196, 110738, 113995, 130280, 169364, 182392, 211705, 221476, 227990, 276845, 296387, 338728, 387583, 423410, 442952, 455980, 553690, 592774, 719797, 775166, 846820, 911960, 1107380, 1185548, 1439594, 1481935, 1550332, 1693640, 1937915, 2214760, 2371096, 2879188, 2963870, 3100664, 3598985, 3875830, 5038579, 5758376, 5927740, 7197970, 7751660, 10077158, 11855480, 14395940, 15503320, 20154316, 25192895, 28791880, 40308632, 50385790, 100771580, 201543160]

約数ペア:

[(1, 201543160), (2, 100771580), (4, 50385790), (5, 40308632), (7, 28791880), (8, 25192895), (10, 20154316), (13, 15503320), (14, 14395940), (17, 11855480), (20, 10077158), (26, 7751660), (28, 7197970), (34, 5927740), (35, 5758376), (40, 5038579), (52, 3875830), (56, 3598985), (65, 3100664), (68, 2963870), (70, 2879188), (85, 2371096), (91, 2214760), (104, 1937915), (119, 1693640), (130, 1550332), (136, 1481935), (140, 1439594), (170, 1185548), (182, 1107380), (221, 911960), (238, 846820), (260, 775166), (280, 719797), (340, 592774), (364, 553690), (442, 455980), (455, 442952), (476, 423410), (520, 387583), (595, 338728), (680, 296387), (728, 276845), (884, 227990), (910, 221476), (952, 211705), (1105, 182392), (1190, 169364), (1547, 130280), (1768, 113995), (1820, 110738), (2210, 91196), (2380, 84682), (3094, 65140), (3257, 61880), (3640, 55369), (4420, 45598), (4760, 42341), (6188, 32570), (6514, 30940), (7735, 26056), (8840, 22799), (12376, 16285), (13028, 15470)]