207830266

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 374695200

約数和(自身を除く): 166864934

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 149, 298, 301, 331, 602, 662, 1043, 2086, 2107, 2317, 4214, 4634, 6407, 7301, 12814, 14233, 14602, 16219, 28466, 32438, 44849, 49319, 89698, 98638, 99631, 199262, 313943, 345233, 627886, 690466, 697417, 1394834, 2120717, 2416631, 4241434, 4833262, 14845019, 29690038, 103915133, 207830266]

約数ペア:

[(1, 207830266), (2, 103915133), (7, 29690038), (14, 14845019), (43, 4833262), (49, 4241434), (86, 2416631), (98, 2120717), (149, 1394834), (298, 697417), (301, 690466), (331, 627886), (602, 345233), (662, 313943), (1043, 199262), (2086, 99631), (2107, 98638), (2317, 89698), (4214, 49319), (4634, 44849), (6407, 32438), (7301, 28466), (12814, 16219), (14233, 14602)]