209156713932

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{2521297}}^1$

素因数の和:2521558

約数の個数: 48

約数和(自身を含む): 506034593792

約数和(自身を除く): 296877879860

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 223, 372, 446, 669, 892, 1338, 2676, 6913, 13826, 20739, 27652, 41478, 82956, 2521297, 5042594, 7563891, 10085188, 15127782, 30255564, 78160207, 156320414, 234480621, 312640828, 468961242, 562249231, 937922484, 1124498462, 1686747693, 2248996924, 3373495386, 6746990772, 17429726161, 34859452322, 52289178483, 69718904644, 104578356966, 209156713932]

約数ペア:

[(1, 209156713932), (2, 104578356966), (3, 69718904644), (4, 52289178483), (6, 34859452322), (12, 17429726161), (31, 6746990772), (62, 3373495386), (93, 2248996924), (124, 1686747693), (186, 1124498462), (223, 937922484), (372, 562249231), (446, 468961242), (669, 312640828), (892, 234480621), (1338, 156320414), (2676, 78160207), (6913, 30255564), (13826, 15127782), (20739, 10085188), (27652, 7563891), (41478, 5042594), (82956, 2521297)]