202216658

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 381542400

約数和(自身を除く): 179325742

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 137, 179, 217, 266, 274, 358, 434, 589, 959, 1178, 1253, 1918, 2506, 2603, 3401, 4123, 4247, 5206, 5549, 6802, 8246, 8494, 11098, 18221, 23807, 24523, 29729, 36442, 38843, 47614, 49046, 59458, 77686, 80693, 105431, 161386, 171661, 210862, 343322, 465937, 564851, 738017, 760213, 931874, 1129702, 1476034, 1520426, 3261559, 5321491, 6523118, 10642982, 14444047, 28888094, 101108329, 202216658]

約数ペア:

[(1, 202216658), (2, 101108329), (7, 28888094), (14, 14444047), (19, 10642982), (31, 6523118), (38, 5321491), (62, 3261559), (133, 1520426), (137, 1476034), (179, 1129702), (217, 931874), (266, 760213), (274, 738017), (358, 564851), (434, 465937), (589, 343322), (959, 210862), (1178, 171661), (1253, 161386), (1918, 105431), (2506, 80693), (2603, 77686), (3401, 59458), (4123, 49046), (4247, 47614), (5206, 38843), (5549, 36442), (6802, 29729), (8246, 24523), (8494, 23807), (11098, 18221)]