201548790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{746477}}^1$

素因数の和:746493

約数の個数: 32

約数和(自身を含む): 537464160

約数和(自身を除く): 335915370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 746477, 1492954, 2239431, 3732385, 4478862, 6718293, 7464770, 11197155, 13436586, 20154879, 22394310, 33591465, 40309758, 67182930, 100774395, 201548790]

約数ペア:

[(1, 201548790), (2, 100774395), (3, 67182930), (5, 40309758), (6, 33591465), (9, 22394310), (10, 20154879), (15, 13436586), (18, 11197155), (27, 7464770), (30, 6718293), (45, 4478862), (54, 3732385), (90, 2239431), (135, 1492954), (270, 746477)]