190218237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 281788416

約数和(自身を除く): 91570179

約数列:

[1, 3, 11, 33, 103, 191, 293, 309, 573, 879, 1133, 2101, 3223, 3399, 6303, 9669, 19673, 30179, 55963, 59019, 90537, 167889, 216403, 331969, 615593, 649209, 995907, 1846779, 5764189, 17292567, 63406079, 190218237]

約数ペア:

[(1, 190218237), (3, 63406079), (11, 17292567), (33, 5764189), (103, 1846779), (191, 995907), (293, 649209), (309, 615593), (573, 331969), (879, 216403), (1133, 167889), (2101, 90537), (3223, 59019), (3399, 55963), (6303, 30179), (9669, 19673)]