201649070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4133}}^1$

素因数の和:4205

約数の個数: 64

約数和(自身を含む): 450043776

約数和(自身を除く): 248394706

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 287, 410, 574, 595, 697, 1190, 1394, 1435, 2870, 3485, 4133, 4879, 6970, 8266, 9758, 20665, 24395, 28931, 41330, 48790, 57862, 70261, 140522, 144655, 169453, 289310, 338906, 351305, 491827, 702610, 847265, 983654, 1186171, 1694530, 2372342, 2459135, 2880701, 4918270, 5761402, 5930855, 11861710, 14403505, 20164907, 28807010, 40329814, 100824535, 201649070]

約数ペア:

[(1, 201649070), (2, 100824535), (5, 40329814), (7, 28807010), (10, 20164907), (14, 14403505), (17, 11861710), (34, 5930855), (35, 5761402), (41, 4918270), (70, 2880701), (82, 2459135), (85, 2372342), (119, 1694530), (170, 1186171), (205, 983654), (238, 847265), (287, 702610), (410, 491827), (574, 351305), (595, 338906), (697, 289310), (1190, 169453), (1394, 144655), (1435, 140522), (2870, 70261), (3485, 57862), (4133, 48790), (4879, 41330), (6970, 28931), (8266, 24395), (9758, 20665)]