212328548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{74449}}^1$

素因数の和:74507

約数の個数: 24

約数和(自身を含む): 400243200

約数和(自身を除く): 187914652

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 74449, 148898, 297796, 1712327, 2307919, 3424654, 4615838, 6849308, 9231676, 53082137, 106164274, 212328548]

約数ペア:

[(1, 212328548), (2, 106164274), (4, 53082137), (23, 9231676), (31, 6849308), (46, 4615838), (62, 3424654), (92, 2307919), (124, 1712327), (713, 297796), (1426, 148898), (2852, 74449)]