204069776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4957}}^1$

素因数の和:5079

約数の個数: 40

約数和(自身を含む): 413140224

約数和(自身を除く): 209070448

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 4957, 5146, 9914, 10292, 19828, 20584, 39656, 41168, 79312, 153667, 307334, 411431, 614668, 822862, 1229336, 1645724, 2458672, 3291448, 6582896, 12754361, 25508722, 51017444, 102034888, 204069776]

約数ペア:

[(1, 204069776), (2, 102034888), (4, 51017444), (8, 25508722), (16, 12754361), (31, 6582896), (62, 3291448), (83, 2458672), (124, 1645724), (166, 1229336), (248, 822862), (332, 614668), (496, 411431), (664, 307334), (1328, 153667), (2573, 79312), (4957, 41168), (5146, 39656), (9914, 20584), (10292, 19828)]