206875493890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{19172891}}^1$

素因数の和:19172994

約数の個数: 32

約数和(自身を含む): 405851777856

約数和(自身を除く): 198976283966

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 19172891, 38345782, 95864455, 191728910, 249247583, 498495166, 1246237915, 1591349953, 2492475830, 3182699906, 7956749765, 15913499530, 20687549389, 41375098778, 103437746945, 206875493890]

約数ペア:

[(1, 206875493890), (2, 103437746945), (5, 41375098778), (10, 20687549389), (13, 15913499530), (26, 7956749765), (65, 3182699906), (83, 2492475830), (130, 1591349953), (166, 1246237915), (415, 498495166), (830, 249247583), (1079, 191728910), (2158, 95864455), (5395, 38345782), (10790, 19172891)]