200343390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 544223232

約数和(自身を除く): 343879842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 73, 78, 93, 130, 146, 155, 186, 195, 219, 227, 310, 365, 390, 403, 438, 454, 465, 681, 730, 806, 930, 949, 1095, 1135, 1209, 1362, 1898, 2015, 2190, 2263, 2270, 2418, 2847, 2951, 3405, 4030, 4526, 4745, 5694, 5902, 6045, 6789, 6810, 7037, 8853, 9490, 11315, 12090, 13578, 14074, 14235, 14755, 16571, 17706, 21111, 22630, 28470, 29419, 29510, 33142, 33945, 35185, 42222, 44265, 49713, 58838, 67890, 70370, 82855, 88257, 88530, 91481, 99426, 105555, 147095, 165710, 176514, 182962, 211110, 215423, 248565, 274443, 294190, 430846, 441285, 457405, 497130, 513701, 548886, 646269, 882570, 914810, 1027402, 1077115, 1292538, 1372215, 1541103, 2154230, 2568505, 2744430, 3082206, 3231345, 5137010, 6462690, 6678113, 7705515, 13356226, 15411030, 20034339, 33390565, 40068678, 66781130, 100171695, 200343390]

約数ペア:

[(1, 200343390), (2, 100171695), (3, 66781130), (5, 40068678), (6, 33390565), (10, 20034339), (13, 15411030), (15, 13356226), (26, 7705515), (30, 6678113), (31, 6462690), (39, 5137010), (62, 3231345), (65, 3082206), (73, 2744430), (78, 2568505), (93, 2154230), (130, 1541103), (146, 1372215), (155, 1292538), (186, 1077115), (195, 1027402), (219, 914810), (227, 882570), (310, 646269), (365, 548886), (390, 513701), (403, 497130), (438, 457405), (454, 441285), (465, 430846), (681, 294190), (730, 274443), (806, 248565), (930, 215423), (949, 211110), (1095, 182962), (1135, 176514), (1209, 165710), (1362, 147095), (1898, 105555), (2015, 99426), (2190, 91481), (2263, 88530), (2270, 88257), (2418, 82855), (2847, 70370), (2951, 67890), (3405, 58838), (4030, 49713), (4526, 44265), (4745, 42222), (5694, 35185), (5902, 33945), (6045, 33142), (6789, 29510), (6810, 29419), (7037, 28470), (8853, 22630), (9490, 21111), (11315, 17706), (12090, 16571), (13578, 14755), (14074, 14235)]