202028502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{1997}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 435691872

約数和(自身を除く): 233663370

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1297, 1997, 2594, 3891, 3994, 5991, 7782, 11982, 16861, 25961, 33722, 50583, 51922, 77883, 101166, 155766, 2590109, 5180218, 7770327, 15540654, 33671417, 67342834, 101014251, 202028502]

約数ペア:

[(1, 202028502), (2, 101014251), (3, 67342834), (6, 33671417), (13, 15540654), (26, 7770327), (39, 5180218), (78, 2590109), (1297, 155766), (1997, 101166), (2594, 77883), (3891, 51922), (3994, 50583), (5991, 33722), (7782, 25961), (11982, 16861)]