203031710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{93563}}^1$

素因数の和:93608

約数の個数: 32

約数和(自身を含む): 431142912

約数和(自身を除く): 228111202

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 93563, 187126, 467815, 654941, 935630, 1309882, 2900453, 3274705, 5800906, 6549410, 14502265, 20303171, 29004530, 40606342, 101515855, 203031710]

約数ペア:

[(1, 203031710), (2, 101515855), (5, 40606342), (7, 29004530), (10, 20303171), (14, 14502265), (31, 6549410), (35, 5800906), (62, 3274705), (70, 2900453), (155, 1309882), (217, 935630), (310, 654941), (434, 467815), (1085, 187126), (2170, 93563)]