250230078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64063}}^1$

素因数の和:64109

約数の個数: 48

約数和(自身を含む): 639614976

約数和(自身を除く): 389384898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 64063, 128126, 192189, 384378, 448441, 576567, 896882, 1153134, 1345323, 1985953, 2690646, 3971906, 4035969, 5957859, 8071938, 11915718, 13901671, 17873577, 27803342, 35747154, 41705013, 83410026, 125115039, 250230078]

約数ペア:

[(1, 250230078), (2, 125115039), (3, 83410026), (6, 41705013), (7, 35747154), (9, 27803342), (14, 17873577), (18, 13901671), (21, 11915718), (31, 8071938), (42, 5957859), (62, 4035969), (63, 3971906), (93, 2690646), (126, 1985953), (186, 1345323), (217, 1153134), (279, 896882), (434, 576567), (558, 448441), (651, 384378), (1302, 192189), (1953, 128126), (3906, 64063)]