203193844

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{211}}^2$

素因数の和:596

約数の個数: 36

約数和(自身を含む): 410827872

約数和(自身を除く): 207634028

約数列:

[1, 2, 4, 7, 14, 28, 163, 211, 326, 422, 652, 844, 1141, 1477, 2282, 2954, 4564, 5908, 34393, 44521, 68786, 89042, 137572, 178084, 240751, 311647, 481502, 623294, 963004, 1246588, 7256923, 14513846, 29027692, 50798461, 101596922, 203193844]

約数ペア:

[(1, 203193844), (2, 101596922), (4, 50798461), (7, 29027692), (14, 14513846), (28, 7256923), (163, 1246588), (211, 963004), (326, 623294), (422, 481502), (652, 311647), (844, 240751), (1141, 178084), (1477, 137572), (2282, 89042), (2954, 68786), (4564, 44521), (5908, 34393)]