201403748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1249}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 435120000

約数和(自身を除く): 233716252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 443, 886, 1249, 1772, 2498, 3101, 4996, 5759, 6202, 8743, 11518, 12404, 16237, 17486, 23036, 32474, 34972, 40313, 64948, 80626, 113659, 161252, 227318, 454636, 553307, 1106614, 2213228, 3873149, 7192991, 7746298, 14385982, 15492596, 28771964, 50350937, 100701874, 201403748]

約数ペア:

[(1, 201403748), (2, 100701874), (4, 50350937), (7, 28771964), (13, 15492596), (14, 14385982), (26, 7746298), (28, 7192991), (52, 3873149), (91, 2213228), (182, 1106614), (364, 553307), (443, 454636), (886, 227318), (1249, 161252), (1772, 113659), (2498, 80626), (3101, 64948), (4996, 40313), (5759, 34972), (6202, 32474), (8743, 23036), (11518, 17486), (12404, 16237)]