201361430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2085

約数の個数: 64

約数和(自身を含む): 417208320

約数和(自身を除く): 215846890

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 310, 323, 527, 589, 646, 1054, 1178, 1615, 2011, 2635, 2945, 3230, 4022, 5270, 5890, 10013, 10055, 20026, 20110, 34187, 38209, 50065, 62341, 68374, 76418, 100130, 124682, 170935, 191045, 311705, 341870, 382090, 623410, 649553, 1059797, 1184479, 1299106, 2119594, 2368958, 3247765, 5298985, 5922395, 6495530, 10597970, 11844790, 20136143, 40272286, 100680715, 201361430]

約数ペア:

[(1, 201361430), (2, 100680715), (5, 40272286), (10, 20136143), (17, 11844790), (19, 10597970), (31, 6495530), (34, 5922395), (38, 5298985), (62, 3247765), (85, 2368958), (95, 2119594), (155, 1299106), (170, 1184479), (190, 1059797), (310, 649553), (323, 623410), (527, 382090), (589, 341870), (646, 311705), (1054, 191045), (1178, 170935), (1615, 124682), (2011, 100130), (2635, 76418), (2945, 68374), (3230, 62341), (4022, 50065), (5270, 38209), (5890, 34187), (10013, 20110), (10055, 20026)]