200647610

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{773}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 366634512

約数和(自身を除く): 165986902

約数列:

[1, 2, 5, 10, 101, 202, 257, 505, 514, 773, 1010, 1285, 1546, 2570, 3865, 7730, 25957, 51914, 78073, 129785, 156146, 198661, 259570, 390365, 397322, 780730, 993305, 1986610, 20064761, 40129522, 100323805, 200647610]

約数ペア:

[(1, 200647610), (2, 100323805), (5, 40129522), (10, 20064761), (101, 1986610), (202, 993305), (257, 780730), (505, 397322), (514, 390365), (773, 259570), (1010, 198661), (1285, 156146), (1546, 129785), (2570, 78073), (3865, 51914), (7730, 25957)]