200010605

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 256048128

約数和(自身を除く): 56037523

約数列:

[1, 5, 31, 53, 97, 155, 251, 265, 485, 1255, 1643, 3007, 5141, 7781, 8215, 13303, 15035, 24347, 25705, 38905, 66515, 121735, 159371, 412393, 754757, 796855, 1290391, 2061965, 3773785, 6451955, 40002121, 200010605]

約数ペア:

[(1, 200010605), (5, 40002121), (31, 6451955), (53, 3773785), (97, 2061965), (155, 1290391), (251, 796855), (265, 754757), (485, 412393), (1255, 159371), (1643, 121735), (3007, 66515), (5141, 38905), (7781, 25705), (8215, 24347), (13303, 15035)]