207310914

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{55639}}^1$

素因数の和:55676

約数の個数: 40

約数和(自身を含む): 484735680

約数和(自身を除く): 277424766

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 55639, 111278, 166917, 333834, 500751, 1001502, 1279697, 1502253, 2559394, 3004506, 3839091, 4506759, 7678182, 9013518, 11517273, 23034546, 34551819, 69103638, 103655457, 207310914]

約数ペア:

[(1, 207310914), (2, 103655457), (3, 69103638), (6, 34551819), (9, 23034546), (18, 11517273), (23, 9013518), (27, 7678182), (46, 4506759), (54, 3839091), (69, 3004506), (81, 2559394), (138, 1502253), (162, 1279697), (207, 1001502), (414, 500751), (621, 333834), (1242, 166917), (1863, 111278), (3726, 55639)]