210345416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 422876160

約数和(自身を除く): 212530744

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 137, 151, 164, 248, 274, 302, 328, 548, 604, 1096, 1208, 1271, 2542, 4247, 4681, 5084, 5617, 6191, 8494, 9362, 10168, 11234, 12382, 16988, 18724, 20687, 22468, 24764, 33976, 37448, 41374, 44936, 49528, 82748, 165496, 174127, 191921, 348254, 383842, 641297, 696508, 767684, 848167, 1282594, 1393016, 1535368, 1696334, 2565188, 3392668, 5130376, 6785336, 26293177, 52586354, 105172708, 210345416]

約数ペア:

[(1, 210345416), (2, 105172708), (4, 52586354), (8, 26293177), (31, 6785336), (41, 5130376), (62, 3392668), (82, 2565188), (124, 1696334), (137, 1535368), (151, 1393016), (164, 1282594), (248, 848167), (274, 767684), (302, 696508), (328, 641297), (548, 383842), (604, 348254), (1096, 191921), (1208, 174127), (1271, 165496), (2542, 82748), (4247, 49528), (4681, 44936), (5084, 41374), (5617, 37448), (6191, 33976), (8494, 24764), (9362, 22468), (10168, 20687), (11234, 18724), (12382, 16988)]