204940554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{2221}}^1$

素因数の和:2272

約数の個数: 64

約数和(自身を含む): 507682560

約数和(自身を除く): 302742006

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2197, 2221, 2366, 3549, 4394, 4442, 6591, 6663, 7098, 13182, 13326, 15379, 15547, 28873, 30758, 31094, 46137, 46641, 57746, 86619, 92274, 93282, 173238, 202111, 375349, 404222, 606333, 750698, 1126047, 1212666, 2252094, 2627443, 4879537, 5254886, 7882329, 9759074, 14638611, 15764658, 29277222, 34156759, 68313518, 102470277, 204940554]

約数ペア:

[(1, 204940554), (2, 102470277), (3, 68313518), (6, 34156759), (7, 29277222), (13, 15764658), (14, 14638611), (21, 9759074), (26, 7882329), (39, 5254886), (42, 4879537), (78, 2627443), (91, 2252094), (169, 1212666), (182, 1126047), (273, 750698), (338, 606333), (507, 404222), (546, 375349), (1014, 202111), (1183, 173238), (2197, 93282), (2221, 92274), (2366, 86619), (3549, 57746), (4394, 46641), (4442, 46137), (6591, 31094), (6663, 30758), (7098, 28873), (13182, 15547), (13326, 15379)]