200845216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43891}}^1$

素因数の和:43925

約数の個数: 48

約数和(自身を含む): 464552928

約数和(自身を除く): 263707712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 43891, 87782, 175564, 351128, 482801, 570583, 702256, 965602, 1141166, 1404512, 1931204, 2282332, 3862408, 4564664, 6276413, 7724816, 9129328, 12552826, 15449632, 18258656, 25105652, 50211304, 100422608, 200845216]

約数ペア:

[(1, 200845216), (2, 100422608), (4, 50211304), (8, 25105652), (11, 18258656), (13, 15449632), (16, 12552826), (22, 9129328), (26, 7724816), (32, 6276413), (44, 4564664), (52, 3862408), (88, 2282332), (104, 1931204), (143, 1404512), (176, 1141166), (208, 965602), (286, 702256), (352, 570583), (416, 482801), (572, 351128), (1144, 175564), (2288, 87782), (4576, 43891)]