219150594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30211}}^1$

素因数の和:30263

約数の個数: 48

約数和(自身を含む): 527864064

約数和(自身を除く): 308713470

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 30211, 60422, 90633, 181266, 271899, 392743, 543798, 785486, 936541, 1178229, 1873082, 2356458, 2809623, 3534687, 5619246, 7069374, 8428869, 12175033, 16857738, 24350066, 36525099, 73050198, 109575297, 219150594]

約数ペア:

[(1, 219150594), (2, 109575297), (3, 73050198), (6, 36525099), (9, 24350066), (13, 16857738), (18, 12175033), (26, 8428869), (31, 7069374), (39, 5619246), (62, 3534687), (78, 2809623), (93, 2356458), (117, 1873082), (186, 1178229), (234, 936541), (279, 785486), (403, 543798), (558, 392743), (806, 271899), (1209, 181266), (2418, 90633), (3627, 60422), (7254, 30211)]