200430628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^2$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 368612692

約数和(自身を除く): 168182064

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 149, 244, 298, 596, 2257, 4514, 5513, 9028, 9089, 11026, 18178, 22052, 22201, 36356, 44402, 88804, 336293, 672586, 821437, 1345172, 1354261, 1642874, 2708522, 3285748, 5417044, 50107657, 100215314, 200430628]

約数ペア:

[(1, 200430628), (2, 100215314), (4, 50107657), (37, 5417044), (61, 3285748), (74, 2708522), (122, 1642874), (148, 1354261), (149, 1345172), (244, 821437), (298, 672586), (596, 336293), (2257, 88804), (4514, 44402), (5513, 36356), (9028, 22201), (9089, 22052), (11026, 18178)]