208617361918

素因数分解:

$2^1\times 7^2\times {\mathrm{71389}}^1\times {\mathrm{29819}}^1$

素因数の和:101224

約数の個数: 24

約数和(自身を含む): 364033315800

約数和(自身を除く): 155415953882

約数列:

[1, 2, 7, 14, 49, 98, 29819, 59638, 71389, 142778, 208733, 417466, 499723, 999446, 1461131, 2922262, 3498061, 6996122, 2128748591, 4257497182, 14901240137, 29802480274, 104308680959, 208617361918]

約数ペア:

[(1, 208617361918), (2, 104308680959), (7, 29802480274), (14, 14901240137), (49, 4257497182), (98, 2128748591), (29819, 6996122), (59638, 3498061), (71389, 2922262), (142778, 1461131), (208733, 999446), (417466, 499723)]