220763034

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 485188704

約数和(自身を除く): 264425670

約数列:

[1, 2, 3, 6, 9, 18, 131, 251, 262, 373, 393, 502, 746, 753, 786, 1119, 1179, 1506, 2238, 2259, 2358, 3357, 4518, 6714, 32881, 48863, 65762, 93623, 97726, 98643, 146589, 187246, 197286, 280869, 293178, 295929, 439767, 561738, 591858, 842607, 879534, 1685214, 12264613, 24529226, 36793839, 73587678, 110381517, 220763034]

約数ペア:

[(1, 220763034), (2, 110381517), (3, 73587678), (6, 36793839), (9, 24529226), (18, 12264613), (131, 1685214), (251, 879534), (262, 842607), (373, 591858), (393, 561738), (502, 439767), (746, 295929), (753, 293178), (786, 280869), (1119, 197286), (1179, 187246), (1506, 146589), (2238, 98643), (2259, 97726), (2358, 93623), (3357, 65762), (4518, 48863), (6714, 32881)]