194889478

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 339784704

約数和(自身を除く): 144895226

約数列:

[1, 2, 7, 14, 83, 166, 367, 457, 581, 734, 914, 1162, 2569, 3199, 5138, 6398, 30461, 37931, 60922, 75862, 167719, 213227, 265517, 335438, 426454, 531034, 1174033, 2348066, 13920677, 27841354, 97444739, 194889478]

約数ペア:

[(1, 194889478), (2, 97444739), (7, 27841354), (14, 13920677), (83, 2348066), (166, 1174033), (367, 531034), (457, 426454), (581, 335438), (734, 265517), (914, 213227), (1162, 167719), (2569, 75862), (3199, 60922), (5138, 37931), (6398, 30461)]