210684852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8117}}^1$

素因数の和:8237

約数の個数: 72

約数和(自身を含む): 614630016

約数和(自身を除く): 403945164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 8117, 8652, 12978, 16234, 24351, 25956, 32468, 48702, 56819, 73053, 97404, 113638, 146106, 170457, 227276, 292212, 340914, 511371, 681828, 836051, 1022742, 1672102, 2045484, 2508153, 3344204, 5016306, 5852357, 7524459, 10032612, 11704714, 15048918, 17557071, 23409428, 30097836, 35114142, 52671213, 70228284, 105342426, 210684852]

約数ペア:

[(1, 210684852), (2, 105342426), (3, 70228284), (4, 52671213), (6, 35114142), (7, 30097836), (9, 23409428), (12, 17557071), (14, 15048918), (18, 11704714), (21, 10032612), (28, 7524459), (36, 5852357), (42, 5016306), (63, 3344204), (84, 2508153), (103, 2045484), (126, 1672102), (206, 1022742), (252, 836051), (309, 681828), (412, 511371), (618, 340914), (721, 292212), (927, 227276), (1236, 170457), (1442, 146106), (1854, 113638), (2163, 97404), (2884, 73053), (3708, 56819), (4326, 48702), (6489, 32468), (8117, 25956), (8652, 24351), (12978, 16234)]