220148526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 479606400

約数和(自身を除く): 259457874

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 199, 338, 398, 507, 597, 1014, 1091, 1194, 2182, 2587, 3273, 5174, 6546, 7761, 14183, 15522, 28366, 33631, 42549, 67262, 85098, 100893, 184379, 201786, 217109, 368758, 434218, 553137, 651327, 1106274, 1302654, 2822417, 5644834, 8467251, 16934502, 36691421, 73382842, 110074263, 220148526]

約数ペア:

[(1, 220148526), (2, 110074263), (3, 73382842), (6, 36691421), (13, 16934502), (26, 8467251), (39, 5644834), (78, 2822417), (169, 1302654), (199, 1106274), (338, 651327), (398, 553137), (507, 434218), (597, 368758), (1014, 217109), (1091, 201786), (1194, 184379), (2182, 100893), (2587, 85098), (3273, 67262), (5174, 42549), (6546, 33631), (7761, 28366), (14183, 15522)]