201233816

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{27431}}^1$

素因数の和:27575

約数の個数: 32

約数和(自身を含む): 434522880

約数和(自身を除く): 233289064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 27431, 54862, 109724, 192017, 219448, 384034, 768068, 1536136, 3593461, 7186922, 14373844, 25154227, 28747688, 50308454, 100616908, 201233816]

約数ペア:

[(1, 201233816), (2, 100616908), (4, 50308454), (7, 28747688), (8, 25154227), (14, 14373844), (28, 7186922), (56, 3593461), (131, 1536136), (262, 768068), (524, 384034), (917, 219448), (1048, 192017), (1834, 109724), (3668, 54862), (7336, 27431)]