207869886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1619}}^1$

素因数の和:2653

約数の個数: 48

約数和(自身を含む): 515548800

約数和(自身を除く): 307678914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1019, 1619, 2038, 3057, 3238, 4857, 6114, 7133, 9171, 9714, 11333, 14266, 14571, 18342, 21399, 22666, 29142, 33999, 42798, 64197, 67998, 101997, 128394, 203994, 1649761, 3299522, 4949283, 9898566, 11548327, 14847849, 23096654, 29695698, 34644981, 69289962, 103934943, 207869886]

約数ペア:

[(1, 207869886), (2, 103934943), (3, 69289962), (6, 34644981), (7, 29695698), (9, 23096654), (14, 14847849), (18, 11548327), (21, 9898566), (42, 4949283), (63, 3299522), (126, 1649761), (1019, 203994), (1619, 128394), (2038, 101997), (3057, 67998), (3238, 64197), (4857, 42798), (6114, 33999), (7133, 29142), (9171, 22666), (9714, 21399), (11333, 18342), (14266, 14571)]