207193090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38873}}^1$

素因数の和:38934

約数の個数: 32

約数和(自身を含む): 411442416

約数和(自身を除く): 204249326

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 38873, 77746, 194365, 388730, 505349, 1010698, 1593793, 2526745, 3187586, 5053490, 7968965, 15937930, 20719309, 41438618, 103596545, 207193090]

約数ペア:

[(1, 207193090), (2, 103596545), (5, 41438618), (10, 20719309), (13, 15937930), (26, 7968965), (41, 5053490), (65, 3187586), (82, 2526745), (130, 1593793), (205, 1010698), (410, 505349), (533, 388730), (1066, 194365), (2665, 77746), (5330, 38873)]