219432893204

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13187}}^1\times {\mathrm{11213}}^1$

素因数の和:24464

約数の個数: 48

約数和(自身を含む): 447220061568

約数和(自身を除く): 227787168364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 11213, 13187, 22426, 26374, 44852, 52748, 78491, 92309, 156982, 184618, 313964, 369236, 594289, 698911, 1188578, 1397822, 2377156, 2795644, 4160023, 4892377, 8320046, 9784754, 16640092, 19569508, 147865831, 295731662, 591463324, 1035060817, 2070121634, 4140243268, 7836889043, 15673778086, 31347556172, 54858223301, 109716446602, 219432893204]

約数ペア:

[(1, 219432893204), (2, 109716446602), (4, 54858223301), (7, 31347556172), (14, 15673778086), (28, 7836889043), (53, 4140243268), (106, 2070121634), (212, 1035060817), (371, 591463324), (742, 295731662), (1484, 147865831), (11213, 19569508), (13187, 16640092), (22426, 9784754), (26374, 8320046), (44852, 4892377), (52748, 4160023), (78491, 2795644), (92309, 2377156), (156982, 1397822), (184618, 1188578), (313964, 698911), (369236, 594289)]