201804879188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2032111}}^1$

素因数の和:2032224

約数の個数: 48

約数和(自身を含む): 402163093248

約数和(自身を除く): 200358214060

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 122, 148, 244, 407, 671, 814, 1342, 1628, 2257, 2684, 4514, 9028, 24827, 49654, 99308, 2032111, 4064222, 8128444, 22353221, 44706442, 75188107, 89412884, 123958771, 150376214, 247917542, 300752428, 495835084, 827069177, 1363546481, 1654138354, 2727092962, 3308276708, 4586474527, 5454185924, 9172949054, 18345898108, 50451219797, 100902439594, 201804879188]

約数ペア:

[(1, 201804879188), (2, 100902439594), (4, 50451219797), (11, 18345898108), (22, 9172949054), (37, 5454185924), (44, 4586474527), (61, 3308276708), (74, 2727092962), (122, 1654138354), (148, 1363546481), (244, 827069177), (407, 495835084), (671, 300752428), (814, 247917542), (1342, 150376214), (1628, 123958771), (2257, 89412884), (2684, 75188107), (4514, 44706442), (9028, 22353221), (24827, 8128444), (49654, 4064222), (99308, 2032111)]