202808665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 260075520

約数和(自身を除く): 57266855

約数列:

[1, 5, 31, 59, 67, 155, 295, 331, 335, 1655, 1829, 2077, 3953, 9145, 10261, 10385, 19529, 19765, 22177, 51305, 97645, 110885, 122543, 605399, 612715, 687487, 1308443, 3026995, 3437435, 6542215, 40561733, 202808665]

約数ペア:

[(1, 202808665), (5, 40561733), (31, 6542215), (59, 3437435), (67, 3026995), (155, 1308443), (295, 687487), (331, 612715), (335, 605399), (1655, 122543), (1829, 110885), (2077, 97645), (3953, 51305), (9145, 22177), (10261, 19765), (10385, 19529)]