218970379034

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{941557}}^1$

素因数の和:941643

約数の個数: 36

約数和(自身を含む): 373051870506

約数和(自身を除く): 154081491472

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 961, 1922, 3751, 7502, 10571, 21142, 116281, 232562, 941557, 1883114, 10357127, 20714254, 29188267, 58376534, 113928397, 227856794, 321070937, 642141874, 904836277, 1809672554, 3531780307, 7063560614, 9953199047, 19906398094, 109485189517, 218970379034]

約数ペア:

[(1, 218970379034), (2, 109485189517), (11, 19906398094), (22, 9953199047), (31, 7063560614), (62, 3531780307), (121, 1809672554), (242, 904836277), (341, 642141874), (682, 321070937), (961, 227856794), (1922, 113928397), (3751, 58376534), (7502, 29188267), (10571, 20714254), (21142, 10357127), (116281, 1883114), (232562, 941557)]