207057816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{136943}}^1$

素因数の和:136965

約数の個数: 64

約数和(自身を含む): 657331200

約数和(自身を除く): 450273384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 136943, 273886, 410829, 547772, 821658, 958601, 1095544, 1232487, 1643316, 1917202, 2464974, 2875803, 3286632, 3697461, 3834404, 4929948, 5751606, 7394922, 7668808, 8627409, 9859896, 11503212, 14789844, 17254818, 23006424, 25882227, 29579688, 34509636, 51764454, 69019272, 103528908, 207057816]

約数ペア:

[(1, 207057816), (2, 103528908), (3, 69019272), (4, 51764454), (6, 34509636), (7, 29579688), (8, 25882227), (9, 23006424), (12, 17254818), (14, 14789844), (18, 11503212), (21, 9859896), (24, 8627409), (27, 7668808), (28, 7394922), (36, 5751606), (42, 4929948), (54, 3834404), (56, 3697461), (63, 3286632), (72, 2875803), (84, 2464974), (108, 1917202), (126, 1643316), (168, 1232487), (189, 1095544), (216, 958601), (252, 821658), (378, 547772), (504, 410829), (756, 273886), (1512, 136943)]