202436731

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1999}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 262656000

約数和(自身を除く): 60219269

約数列:

[1, 7, 17, 23, 37, 119, 161, 259, 391, 629, 851, 1999, 2737, 4403, 5957, 13993, 14467, 33983, 45977, 73963, 101269, 237881, 321839, 517741, 781609, 1257371, 1701149, 5471263, 8801597, 11908043, 28919533, 202436731]

約数ペア:

[(1, 202436731), (7, 28919533), (17, 11908043), (23, 8801597), (37, 5471263), (119, 1701149), (161, 1257371), (259, 781609), (391, 517741), (629, 321839), (851, 237881), (1999, 101269), (2737, 73963), (4403, 45977), (5957, 33983), (13993, 14467)]