201318645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23021}}^1$

素因数の和:23093

約数の個数: 32

約数和(自身を含む): 358038144

約数和(自身を除く): 156719499

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 23021, 69063, 115105, 253231, 345315, 759693, 1220113, 1266155, 3660339, 3798465, 6100565, 13421243, 18301695, 40263729, 67106215, 201318645]

約数ペア:

[(1, 201318645), (3, 67106215), (5, 40263729), (11, 18301695), (15, 13421243), (33, 6100565), (53, 3798465), (55, 3660339), (159, 1266155), (165, 1220113), (265, 759693), (583, 345315), (795, 253231), (1749, 115105), (2915, 69063), (8745, 23021)]