202392904

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 447068160

約数和(自身を除く): 244675256

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 131, 188, 262, 329, 376, 524, 587, 658, 917, 1048, 1174, 1316, 1834, 2348, 2632, 3668, 4109, 4696, 6157, 7336, 8218, 12314, 16436, 24628, 27589, 32872, 43099, 49256, 55178, 76897, 86198, 110356, 153794, 172396, 193123, 220712, 307588, 344792, 386246, 538279, 615176, 772492, 1076558, 1544984, 2153116, 3614159, 4306232, 7228318, 14456636, 25299113, 28913272, 50598226, 101196452, 202392904]

約数ペア:

[(1, 202392904), (2, 101196452), (4, 50598226), (7, 28913272), (8, 25299113), (14, 14456636), (28, 7228318), (47, 4306232), (56, 3614159), (94, 2153116), (131, 1544984), (188, 1076558), (262, 772492), (329, 615176), (376, 538279), (524, 386246), (587, 344792), (658, 307588), (917, 220712), (1048, 193123), (1174, 172396), (1316, 153794), (1834, 110356), (2348, 86198), (2632, 76897), (3668, 55178), (4109, 49256), (4696, 43099), (6157, 32872), (7336, 27589), (8218, 24628), (12314, 16436)]