207822972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18059}}^1$

素因数の和:18210

約数の個数: 48

約数和(自身を含む): 558270720

約数和(自身を除く): 350447748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 18059, 36118, 54177, 72236, 108354, 126413, 216708, 252826, 379239, 505652, 758478, 1516956, 2474083, 4948166, 7422249, 9896332, 14844498, 17318581, 29688996, 34637162, 51955743, 69274324, 103911486, 207822972]

約数ペア:

[(1, 207822972), (2, 103911486), (3, 69274324), (4, 51955743), (6, 34637162), (7, 29688996), (12, 17318581), (14, 14844498), (21, 9896332), (28, 7422249), (42, 4948166), (84, 2474083), (137, 1516956), (274, 758478), (411, 505652), (548, 379239), (822, 252826), (959, 216708), (1644, 126413), (1918, 108354), (2877, 72236), (3836, 54177), (5754, 36118), (11508, 18059)]