211038072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15901}}^1$

素因数の和:15996

約数の個数: 64

約数和(自身を含む): 610636800

約数和(自身を除く): 399598728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 15901, 31802, 47703, 63604, 95406, 111307, 127208, 190812, 222614, 333921, 381624, 445228, 667842, 890456, 1256179, 1335684, 2512358, 2671368, 3768537, 5024716, 7537074, 8793253, 10049432, 15074148, 17586506, 26379759, 30148296, 35173012, 52759518, 70346024, 105519036, 211038072]

約数ペア:

[(1, 211038072), (2, 105519036), (3, 70346024), (4, 52759518), (6, 35173012), (7, 30148296), (8, 26379759), (12, 17586506), (14, 15074148), (21, 10049432), (24, 8793253), (28, 7537074), (42, 5024716), (56, 3768537), (79, 2671368), (84, 2512358), (158, 1335684), (168, 1256179), (237, 890456), (316, 667842), (474, 445228), (553, 381624), (632, 333921), (948, 222614), (1106, 190812), (1659, 127208), (1896, 111307), (2212, 95406), (3318, 63604), (4424, 47703), (6636, 31802), (13272, 15901)]