220912902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5711}}^1$

素因数の和:6033

約数の個数: 48

約数和(自身を含む): 548900352

約数和(自身を除く): 327987450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2149, 2763, 4298, 5526, 5711, 6447, 11422, 12894, 17133, 19341, 34266, 38682, 39977, 51399, 79954, 102798, 119931, 239862, 359793, 719586, 1753277, 3506554, 5259831, 10519662, 12272939, 15779493, 24545878, 31558986, 36818817, 73637634, 110456451, 220912902]

約数ペア:

[(1, 220912902), (2, 110456451), (3, 73637634), (6, 36818817), (7, 31558986), (9, 24545878), (14, 15779493), (18, 12272939), (21, 10519662), (42, 5259831), (63, 3506554), (126, 1753277), (307, 719586), (614, 359793), (921, 239862), (1842, 119931), (2149, 102798), (2763, 79954), (4298, 51399), (5526, 39977), (5711, 38682), (6447, 34266), (11422, 19341), (12894, 17133)]