201858112

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1547

約数の個数: 56

約数和(自身を含む): 419599872

約数和(自身を除く): 217741760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 1433, 1984, 2201, 2272, 2866, 4402, 4544, 5732, 8804, 11464, 17608, 22928, 35216, 44423, 45856, 70432, 88846, 91712, 101743, 140864, 177692, 203486, 355384, 406972, 710768, 813944, 1421536, 1627888, 2843072, 3154033, 3255776, 6308066, 6511552, 12616132, 25232264, 50464528, 100929056, 201858112]

約数ペア:

[(1, 201858112), (2, 100929056), (4, 50464528), (8, 25232264), (16, 12616132), (31, 6511552), (32, 6308066), (62, 3255776), (64, 3154033), (71, 2843072), (124, 1627888), (142, 1421536), (248, 813944), (284, 710768), (496, 406972), (568, 355384), (992, 203486), (1136, 177692), (1433, 140864), (1984, 101743), (2201, 91712), (2272, 88846), (2866, 70432), (4402, 45856), (4544, 44423), (5732, 35216), (8804, 22928), (11464, 17608)]