220267722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{4483}}^1$

素因数の和:4938

約数の個数: 32

約数和(自身を含む): 464901120

約数和(自身を除く): 244633398

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 431, 862, 1293, 2586, 4483, 8189, 8966, 13449, 16378, 24567, 26898, 49134, 85177, 170354, 255531, 511062, 1932173, 3864346, 5796519, 11593038, 36711287, 73422574, 110133861, 220267722]

約数ペア:

[(1, 220267722), (2, 110133861), (3, 73422574), (6, 36711287), (19, 11593038), (38, 5796519), (57, 3864346), (114, 1932173), (431, 511062), (862, 255531), (1293, 170354), (2586, 85177), (4483, 49134), (8189, 26898), (8966, 24567), (13449, 16378)]