215869304

素因数分解:

$2^3\times 7^2\times {\mathrm{379}}^1\times {\mathrm{1453}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 472404600

約数和(自身を除く): 256535296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 379, 392, 758, 1453, 1516, 2653, 2906, 3032, 5306, 5812, 10171, 10612, 11624, 18571, 20342, 21224, 37142, 40684, 71197, 74284, 81368, 142394, 148568, 284788, 550687, 569576, 1101374, 2202748, 3854809, 4405496, 7709618, 15419236, 26983663, 30838472, 53967326, 107934652, 215869304]

約数ペア:

[(1, 215869304), (2, 107934652), (4, 53967326), (7, 30838472), (8, 26983663), (14, 15419236), (28, 7709618), (49, 4405496), (56, 3854809), (98, 2202748), (196, 1101374), (379, 569576), (392, 550687), (758, 284788), (1453, 148568), (1516, 142394), (2653, 81368), (2906, 74284), (3032, 71197), (5306, 40684), (5812, 37142), (10171, 21224), (10612, 20342), (11624, 18571)]