201871278890

素因数分解:

$2^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{3079}}^1\times {\mathrm{9949}}^1$

素因数の和:13694

約数の個数: 32

約数和(自身を含む): 364074480000

約数和(自身を除く): 162203201110

約数列:

[1, 2, 5, 10, 659, 1318, 3079, 3295, 6158, 6590, 9949, 15395, 19898, 30790, 49745, 99490, 2029061, 4058122, 6556391, 10145305, 13112782, 20290610, 30632971, 32781955, 61265942, 65563910, 153164855, 306329710, 20187127889, 40374255778, 100935639445, 201871278890]

約数ペア:

[(1, 201871278890), (2, 100935639445), (5, 40374255778), (10, 20187127889), (659, 306329710), (1318, 153164855), (3079, 65563910), (3295, 61265942), (6158, 32781955), (6590, 30632971), (9949, 20290610), (15395, 13112782), (19898, 10145305), (30790, 6556391), (49745, 4058122), (99490, 2029061)]