201908744

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 403067520

約数和(自身を除く): 201158776

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 361, 463, 604, 722, 926, 1208, 1444, 1852, 2869, 2888, 3704, 5738, 8797, 11476, 17594, 22952, 35188, 54511, 69913, 70376, 109022, 139826, 167143, 218044, 279652, 334286, 436088, 559304, 668572, 1328347, 1337144, 2656694, 5313388, 10626776, 25238593, 50477186, 100954372, 201908744]

約数ペア:

[(1, 201908744), (2, 100954372), (4, 50477186), (8, 25238593), (19, 10626776), (38, 5313388), (76, 2656694), (151, 1337144), (152, 1328347), (302, 668572), (361, 559304), (463, 436088), (604, 334286), (722, 279652), (926, 218044), (1208, 167143), (1444, 139826), (1852, 109022), (2869, 70376), (2888, 69913), (3704, 54511), (5738, 35188), (8797, 22952), (11476, 17594)]