213721382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39043}}^1$

素因数の和:39092

約数の個数: 32

約数和(自身を含む): 404808192

約数和(自身を除く): 191086810

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 39043, 78086, 273301, 546602, 663731, 897989, 1327462, 1795978, 4646117, 6285923, 9292234, 12571846, 15265813, 30531626, 106860691, 213721382]

約数ペア:

[(1, 213721382), (2, 106860691), (7, 30531626), (14, 15265813), (17, 12571846), (23, 9292234), (34, 6285923), (46, 4646117), (119, 1795978), (161, 1327462), (238, 897989), (322, 663731), (391, 546602), (782, 273301), (2737, 78086), (5474, 39043)]