245201106

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1\times {\mathrm{839}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 499000320

約数和(自身を除く): 253799214

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 727, 839, 1454, 1678, 2181, 2517, 4362, 5034, 48709, 56213, 97418, 112426, 146127, 168639, 292254, 337278, 609953, 1219906, 1829859, 3659718, 40866851, 81733702, 122600553, 245201106]

約数ペア:

[(1, 245201106), (2, 122600553), (3, 81733702), (6, 40866851), (67, 3659718), (134, 1829859), (201, 1219906), (402, 609953), (727, 337278), (839, 292254), (1454, 168639), (1678, 146127), (2181, 112426), (2517, 97418), (4362, 56213), (5034, 48709)]