212340318

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{90977}}^1$

素因数の和:91371

約数の個数: 16

約数和(自身を含む): 425777040

約数和(自身を除く): 213436722

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 90977, 181954, 272931, 545862, 35390053, 70780106, 106170159, 212340318]

約数ペア:

[(1, 212340318), (2, 106170159), (3, 70780106), (6, 35390053), (389, 545862), (778, 272931), (1167, 181954), (2334, 90977)]