204376295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 267805440

約数和(自身を除く): 63429145

約数列:

[1, 5, 17, 59, 83, 85, 295, 415, 491, 1003, 1411, 2455, 4897, 5015, 7055, 8347, 24485, 28969, 40753, 41735, 83249, 144845, 203765, 416245, 492473, 692801, 2404427, 2462365, 3464005, 12022135, 40875259, 204376295]

約数ペア:

[(1, 204376295), (5, 40875259), (17, 12022135), (59, 3464005), (83, 2462365), (85, 2404427), (295, 692801), (415, 492473), (491, 416245), (1003, 203765), (1411, 144845), (2455, 83249), (4897, 41735), (5015, 40753), (7055, 28969), (8347, 24485)]