201698030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13331}}^1$

素因数の和:13444

約数の個数: 32

約数和(自身を含む): 388761120

約数和(自身を除く): 187063090

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 13331, 15130, 26662, 66655, 133310, 226627, 453254, 1133135, 1186459, 2266270, 2372918, 5932295, 11864590, 20169803, 40339606, 100849015, 201698030]

約数ペア:

[(1, 201698030), (2, 100849015), (5, 40339606), (10, 20169803), (17, 11864590), (34, 5932295), (85, 2372918), (89, 2266270), (170, 1186459), (178, 1133135), (445, 453254), (890, 226627), (1513, 133310), (3026, 66655), (7565, 26662), (13331, 15130)]