191878282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 311869440

約数和(自身を除く): 119991158

約数列:

[1, 2, 23, 31, 46, 62, 239, 478, 563, 713, 1126, 1426, 5497, 7409, 10994, 12949, 14818, 17453, 25898, 34906, 134557, 170407, 269114, 340814, 401419, 802838, 3094811, 4171267, 6189622, 8342534, 95939141, 191878282]

約数ペア:

[(1, 191878282), (2, 95939141), (23, 8342534), (31, 6189622), (46, 4171267), (62, 3094811), (239, 802838), (478, 401419), (563, 340814), (713, 269114), (1126, 170407), (1426, 134557), (5497, 34906), (7409, 25898), (10994, 17453), (12949, 14818)]