204030770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{12373}}^1$

素因数の和:12494

約数の個数: 32

約数和(自身を含む): 392899248

約数和(自身を除く): 188868478

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 12373, 16490, 24746, 61865, 123730, 210341, 420682, 1051705, 1200181, 2103410, 2400362, 6000905, 12001810, 20403077, 40806154, 102015385, 204030770]

約数ペア:

[(1, 204030770), (2, 102015385), (5, 40806154), (10, 20403077), (17, 12001810), (34, 6000905), (85, 2400362), (97, 2103410), (170, 1200181), (194, 1051705), (485, 420682), (970, 210341), (1649, 123730), (3298, 61865), (8245, 24746), (12373, 16490)]