190468842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{17471}}^1$

素因数の和:17578

約数の個数: 32

約数和(自身を含む): 402554880

約数和(自身を除く): 212086038

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1817, 3634, 5451, 10902, 17471, 34942, 52413, 104826, 401833, 803666, 1205499, 1380209, 2410998, 2760418, 4140627, 8281254, 31744807, 63489614, 95234421, 190468842]

約数ペア:

[(1, 190468842), (2, 95234421), (3, 63489614), (6, 31744807), (23, 8281254), (46, 4140627), (69, 2760418), (79, 2410998), (138, 1380209), (158, 1205499), (237, 803666), (474, 401833), (1817, 104826), (3634, 52413), (5451, 34942), (10902, 17471)]