207030770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{3169}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 383443200

約数和(自身を除く): 176412430

約数列:

[1, 2, 5, 10, 47, 94, 139, 235, 278, 470, 695, 1390, 3169, 6338, 6533, 13066, 15845, 31690, 32665, 65330, 148943, 297886, 440491, 744715, 880982, 1489430, 2202455, 4404910, 20703077, 41406154, 103515385, 207030770]

約数ペア:

[(1, 207030770), (2, 103515385), (5, 41406154), (10, 20703077), (47, 4404910), (94, 2202455), (139, 1489430), (235, 880982), (278, 744715), (470, 440491), (695, 297886), (1390, 148943), (3169, 65330), (6338, 32665), (6533, 31690), (13066, 15845)]