201935570

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 368852400

約数和(自身を除く): 166916830

約数列:

[1, 2, 5, 10, 97, 194, 409, 485, 509, 818, 970, 1018, 2045, 2545, 4090, 5090, 39673, 49373, 79346, 98746, 198365, 208181, 246865, 396730, 416362, 493730, 1040905, 2081810, 20193557, 40387114, 100967785, 201935570]

約数ペア:

[(1, 201935570), (2, 100967785), (5, 40387114), (10, 20193557), (97, 2081810), (194, 1040905), (409, 493730), (485, 416362), (509, 396730), (818, 246865), (970, 208181), (1018, 198365), (2045, 98746), (2545, 79346), (4090, 49373), (5090, 39673)]