208295556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6869}}^1$

素因数の和:6921

約数の個数: 72

約数和(自身を含む): 586313280

約数和(自身を除く): 378017724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 6869, 7581, 10108, 13738, 15162, 20607, 27476, 30324, 41214, 48083, 82428, 96166, 130511, 144249, 192332, 261022, 288498, 391533, 522044, 576996, 783066, 913577, 1566132, 1827154, 2479709, 2740731, 3654308, 4959418, 5481462, 7439127, 9918836, 10962924, 14878254, 17357963, 29756508, 34715926, 52073889, 69431852, 104147778, 208295556]

約数ペア:

[(1, 208295556), (2, 104147778), (3, 69431852), (4, 52073889), (6, 34715926), (7, 29756508), (12, 17357963), (14, 14878254), (19, 10962924), (21, 9918836), (28, 7439127), (38, 5481462), (42, 4959418), (57, 3654308), (76, 2740731), (84, 2479709), (114, 1827154), (133, 1566132), (228, 913577), (266, 783066), (361, 576996), (399, 522044), (532, 391533), (722, 288498), (798, 261022), (1083, 192332), (1444, 144249), (1596, 130511), (2166, 96166), (2527, 82428), (4332, 48083), (5054, 41214), (6869, 30324), (7581, 27476), (10108, 20607), (13738, 15162)]