202289444

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{2351}}^1$

素因数の和:2808

約数の個数: 36

約数和(自身を含む): 412917120

約数和(自身を除く): 210627676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 878, 1756, 2351, 3073, 4702, 6146, 9404, 12292, 16457, 21511, 32914, 43022, 65828, 86044, 115199, 230398, 460796, 1032089, 2064178, 4128356, 7224623, 14449246, 28898492, 50572361, 101144722, 202289444]

約数ペア:

[(1, 202289444), (2, 101144722), (4, 50572361), (7, 28898492), (14, 14449246), (28, 7224623), (49, 4128356), (98, 2064178), (196, 1032089), (439, 460796), (878, 230398), (1756, 115199), (2351, 86044), (3073, 65828), (4702, 43022), (6146, 32914), (9404, 21511), (12292, 16457)]