201973808

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 396537120

約数和(自身を除く): 194563312

約数列:

[1, 2, 4, 8, 16, 167, 269, 281, 334, 538, 562, 668, 1076, 1124, 1336, 2152, 2248, 2672, 4304, 4496, 44923, 46927, 75589, 89846, 93854, 151178, 179692, 187708, 302356, 359384, 375416, 604712, 718768, 750832, 1209424, 12623363, 25246726, 50493452, 100986904, 201973808]

約数ペア:

[(1, 201973808), (2, 100986904), (4, 50493452), (8, 25246726), (16, 12623363), (167, 1209424), (269, 750832), (281, 718768), (334, 604712), (538, 375416), (562, 359384), (668, 302356), (1076, 187708), (1124, 179692), (1336, 151178), (2152, 93854), (2248, 89846), (2672, 75589), (4304, 46927), (4496, 44923)]