204069710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38287}}^1$

素因数の和:38348

約数の個数: 32

約数和(自身を含む): 405240192

約数和(自身を除く): 201170482

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 38287, 76574, 191435, 382870, 497731, 995462, 1569767, 2488655, 3139534, 4977310, 7848835, 15697670, 20406971, 40813942, 102034855, 204069710]

約数ペア:

[(1, 204069710), (2, 102034855), (5, 40813942), (10, 20406971), (13, 15697670), (26, 7848835), (41, 4977310), (65, 3139534), (82, 2488655), (130, 1569767), (205, 995462), (410, 497731), (533, 382870), (1066, 191435), (2665, 76574), (5330, 38287)]