201059330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 401587200

約数和(自身を除く): 200527870

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 139, 190, 230, 278, 331, 437, 662, 695, 874, 1390, 1655, 2185, 2641, 3197, 3310, 4370, 5282, 6289, 6394, 7613, 12578, 13205, 15226, 15985, 26410, 31445, 31970, 38065, 46009, 60743, 62890, 76130, 92018, 121486, 144647, 230045, 289294, 303715, 460090, 607430, 723235, 874171, 1058207, 1446470, 1748342, 2116414, 4370855, 5291035, 8741710, 10582070, 20105933, 40211866, 100529665, 201059330]

約数ペア:

[(1, 201059330), (2, 100529665), (5, 40211866), (10, 20105933), (19, 10582070), (23, 8741710), (38, 5291035), (46, 4370855), (95, 2116414), (115, 1748342), (139, 1446470), (190, 1058207), (230, 874171), (278, 723235), (331, 607430), (437, 460090), (662, 303715), (695, 289294), (874, 230045), (1390, 144647), (1655, 121486), (2185, 92018), (2641, 76130), (3197, 62890), (3310, 60743), (4370, 46009), (5282, 38065), (6289, 31970), (6394, 31445), (7613, 26410), (12578, 15985), (13205, 15226)]