188291388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4139}}^1$

素因数の和:4386

約数の個数: 48

約数和(自身を含む): 467389440

約数和(自身を除く): 279098052

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 223, 446, 669, 892, 1338, 2676, 3791, 4139, 7582, 8278, 11373, 12417, 15164, 16556, 22746, 24834, 45492, 49668, 70363, 140726, 211089, 281452, 422178, 844356, 922997, 1845994, 2768991, 3691988, 5537982, 11075964, 15690949, 31381898, 47072847, 62763796, 94145694, 188291388]

約数ペア:

[(1, 188291388), (2, 94145694), (3, 62763796), (4, 47072847), (6, 31381898), (12, 15690949), (17, 11075964), (34, 5537982), (51, 3691988), (68, 2768991), (102, 1845994), (204, 922997), (223, 844356), (446, 422178), (669, 281452), (892, 211089), (1338, 140726), (2676, 70363), (3791, 49668), (4139, 45492), (7582, 24834), (8278, 22746), (11373, 16556), (12417, 15164)]