205121052712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{8189119}}^1$

素因数の和:8189257

約数の個数: 32

約数和(自身を含む): 400939315200

約数和(自身を除く): 195818262488

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 6262, 12524, 25048, 8189119, 16378238, 32756476, 65512952, 253862689, 507725378, 827101019, 1015450756, 1654202038, 2030901512, 3308404076, 6616808152, 25640131589, 51280263178, 102560526356, 205121052712]

約数ペア:

[(1, 205121052712), (2, 102560526356), (4, 51280263178), (8, 25640131589), (31, 6616808152), (62, 3308404076), (101, 2030901512), (124, 1654202038), (202, 1015450756), (248, 827101019), (404, 507725378), (808, 253862689), (3131, 65512952), (6262, 32756476), (12524, 16378238), (25048, 8189119)]