202205970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1307}}^1$

素因数の和:1517

約数の個数: 80

約数和(自身を含む): 546974208

約数和(自身を除く): 344768238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 191, 270, 382, 405, 573, 810, 955, 1146, 1307, 1719, 1910, 2614, 2865, 3438, 3921, 5157, 5730, 6535, 7842, 8595, 10314, 11763, 13070, 15471, 17190, 19605, 23526, 25785, 30942, 35289, 39210, 51570, 58815, 70578, 77355, 105867, 117630, 154710, 176445, 211734, 249637, 352890, 499274, 529335, 748911, 1058670, 1248185, 1497822, 2246733, 2496370, 3744555, 4493466, 6740199, 7489110, 11233665, 13480398, 20220597, 22467330, 33700995, 40441194, 67401990, 101102985, 202205970]

約数ペア:

[(1, 202205970), (2, 101102985), (3, 67401990), (5, 40441194), (6, 33700995), (9, 22467330), (10, 20220597), (15, 13480398), (18, 11233665), (27, 7489110), (30, 6740199), (45, 4493466), (54, 3744555), (81, 2496370), (90, 2246733), (135, 1497822), (162, 1248185), (191, 1058670), (270, 748911), (382, 529335), (405, 499274), (573, 352890), (810, 249637), (955, 211734), (1146, 176445), (1307, 154710), (1719, 117630), (1910, 105867), (2614, 77355), (2865, 70578), (3438, 58815), (3921, 51570), (5157, 39210), (5730, 35289), (6535, 30942), (7842, 25785), (8595, 23526), (10314, 19605), (11763, 17190), (13070, 15471)]