198157031406

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{784153}}^1$

素因数の和:784401

約数の個数: 48

約数和(自身を含む): 436711045680

約数和(自身を除く): 238554014274

約数列:

[1, 2, 3, 6, 9, 18, 101, 139, 202, 278, 303, 417, 606, 834, 909, 1251, 1818, 2502, 14039, 28078, 42117, 84234, 126351, 252702, 784153, 1568306, 2352459, 4704918, 7057377, 14114754, 79199453, 108997267, 158398906, 217994534, 237598359, 326991801, 475196718, 653983602, 712795077, 980975403, 1425590154, 1961950806, 11008723967, 22017447934, 33026171901, 66052343802, 99078515703, 198157031406]

約数ペア:

[(1, 198157031406), (2, 99078515703), (3, 66052343802), (6, 33026171901), (9, 22017447934), (18, 11008723967), (101, 1961950806), (139, 1425590154), (202, 980975403), (278, 712795077), (303, 653983602), (417, 475196718), (606, 326991801), (834, 237598359), (909, 217994534), (1251, 158398906), (1818, 108997267), (2502, 79199453), (14039, 14114754), (28078, 7057377), (42117, 4704918), (84234, 2352459), (126351, 1568306), (252702, 784153)]