201492291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 363525120

約数和(自身を除く): 162032829

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 229, 231, 273, 293, 429, 687, 879, 1001, 1603, 2051, 2519, 2977, 3003, 3223, 3809, 4809, 6153, 7557, 8931, 9669, 11427, 17633, 20839, 22561, 26663, 32747, 41899, 52899, 62517, 67097, 67683, 79989, 98241, 125697, 201291, 229229, 293293, 469679, 687687, 738067, 872261, 879879, 1409037, 2214201, 2616783, 5166469, 6105827, 9594871, 15499407, 18317481, 28784613, 67164097, 201492291]

約数ペア:

[(1, 201492291), (3, 67164097), (7, 28784613), (11, 18317481), (13, 15499407), (21, 9594871), (33, 6105827), (39, 5166469), (77, 2616783), (91, 2214201), (143, 1409037), (229, 879879), (231, 872261), (273, 738067), (293, 687687), (429, 469679), (687, 293293), (879, 229229), (1001, 201291), (1603, 125697), (2051, 98241), (2519, 79989), (2977, 67683), (3003, 67097), (3223, 62517), (3809, 52899), (4809, 41899), (6153, 32747), (7557, 26663), (8931, 22561), (9669, 20839), (11427, 17633)]