205121726292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30910447}}^1$

素因数の和:30910540

約数の個数: 48

約数和(自身を含む): 553915228160

約数和(自身を除く): 348793501868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 30910447, 61820894, 92731341, 123641788, 185462682, 216373129, 370925364, 432746258, 649119387, 865492516, 1298238774, 2441925313, 2596477548, 4883850626, 7325775939, 9767701252, 14651551878, 17093477191, 29303103756, 34186954382, 51280431573, 68373908764, 102560863146, 205121726292]

約数ペア:

[(1, 205121726292), (2, 102560863146), (3, 68373908764), (4, 51280431573), (6, 34186954382), (7, 29303103756), (12, 17093477191), (14, 14651551878), (21, 9767701252), (28, 7325775939), (42, 4883850626), (79, 2596477548), (84, 2441925313), (158, 1298238774), (237, 865492516), (316, 649119387), (474, 432746258), (553, 370925364), (948, 216373129), (1106, 185462682), (1659, 123641788), (2212, 92731341), (3318, 61820894), (6636, 30910447)]