204347684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{9601}}^1$

素因数の和:9935

約数の個数: 24

約数和(自身を含む): 379893528

約数和(自身を除く): 175545844

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 5321, 9601, 10642, 19202, 21284, 38404, 163217, 326434, 652868, 3005113, 6010226, 12020452, 51086921, 102173842, 204347684]

約数ペア:

[(1, 204347684), (2, 102173842), (4, 51086921), (17, 12020452), (34, 6010226), (68, 3005113), (313, 652868), (626, 326434), (1252, 163217), (5321, 38404), (9601, 21284), (10642, 19202)]