199327492

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{78229}}^1$

素因数の和:78260

約数の個数: 36

約数和(自身を含む): 436992780

約数和(自身を除く): 237665288

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 78229, 156458, 312916, 547603, 1016977, 1095206, 2033954, 2190412, 3833221, 4067908, 7118839, 7666442, 14237678, 15332884, 28475356, 49831873, 99663746, 199327492]

約数ペア:

[(1, 199327492), (2, 99663746), (4, 49831873), (7, 28475356), (13, 15332884), (14, 14237678), (26, 7666442), (28, 7118839), (49, 4067908), (52, 3833221), (91, 2190412), (98, 2033954), (182, 1095206), (196, 1016977), (364, 547603), (637, 312916), (1274, 156458), (2548, 78229)]