201901635

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4956

約数の個数: 48

約数和(自身を含む): 382269888

約数和(自身を除く): 180368253

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1065, 2769, 3195, 4615, 4861, 8307, 13845, 14583, 24305, 41535, 43749, 63193, 72915, 189579, 218745, 315965, 345131, 568737, 947895, 1035393, 1725655, 2843685, 3106179, 4486703, 5176965, 13460109, 15530895, 22433515, 40380327, 67300545, 201901635]

約数ペア:

[(1, 201901635), (3, 67300545), (5, 40380327), (9, 22433515), (13, 15530895), (15, 13460109), (39, 5176965), (45, 4486703), (65, 3106179), (71, 2843685), (117, 1725655), (195, 1035393), (213, 947895), (355, 568737), (585, 345131), (639, 315965), (923, 218745), (1065, 189579), (2769, 72915), (3195, 63193), (4615, 43749), (4861, 41535), (8307, 24305), (13845, 14583)]