202108890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3253}}^1$

素因数の和:3391

約数の個数: 64

約数和(自身を含む): 515433600

約数和(自身を除く): 313324710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 285, 327, 545, 570, 654, 1090, 1635, 2071, 3253, 3270, 4142, 6213, 6506, 9759, 10355, 12426, 16265, 19518, 20710, 31065, 32530, 48795, 61807, 62130, 97590, 123614, 185421, 309035, 354577, 370842, 618070, 709154, 927105, 1063731, 1772885, 1854210, 2127462, 3545770, 5318655, 6736963, 10637310, 13473926, 20210889, 33684815, 40421778, 67369630, 101054445, 202108890]

約数ペア:

[(1, 202108890), (2, 101054445), (3, 67369630), (5, 40421778), (6, 33684815), (10, 20210889), (15, 13473926), (19, 10637310), (30, 6736963), (38, 5318655), (57, 3545770), (95, 2127462), (109, 1854210), (114, 1772885), (190, 1063731), (218, 927105), (285, 709154), (327, 618070), (545, 370842), (570, 354577), (654, 309035), (1090, 185421), (1635, 123614), (2071, 97590), (3253, 62130), (3270, 61807), (4142, 48795), (6213, 32530), (6506, 31065), (9759, 20710), (10355, 19518), (12426, 16265)]