201722472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{400243}}^1$

素因数の和:400262

約数の個数: 48

約数和(自身を含む): 624380640

約数和(自身を除く): 422658168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 400243, 800486, 1200729, 1600972, 2401458, 2801701, 3201944, 3602187, 4802916, 5603402, 7204374, 8405103, 9605832, 11206804, 14408748, 16810206, 22413608, 25215309, 28817496, 33620412, 50430618, 67240824, 100861236, 201722472]

約数ペア:

[(1, 201722472), (2, 100861236), (3, 67240824), (4, 50430618), (6, 33620412), (7, 28817496), (8, 25215309), (9, 22413608), (12, 16810206), (14, 14408748), (18, 11206804), (21, 9605832), (24, 8405103), (28, 7204374), (36, 5603402), (42, 4802916), (56, 3602187), (63, 3201944), (72, 2801701), (84, 2401458), (126, 1600972), (168, 1200729), (252, 800486), (504, 400243)]