201437982

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{61153}}^1$

素因数の和:61225

約数の個数: 32

約数和(自身を含む): 454985760

約数和(自身を除く): 253547778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 61153, 122306, 183459, 366918, 550377, 1100754, 1651131, 3302262, 3730333, 7460666, 11190999, 22381998, 33572997, 67145994, 100718991, 201437982]

約数ペア:

[(1, 201437982), (2, 100718991), (3, 67145994), (6, 33572997), (9, 22381998), (18, 11190999), (27, 7460666), (54, 3730333), (61, 3302262), (122, 1651131), (183, 1100754), (366, 550377), (549, 366918), (1098, 183459), (1647, 122306), (3294, 61153)]