218219432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{5437}}^1$

素因数の和:5645

約数の個数: 32

約数和(自身を含む): 425795400

約数和(自身を除く): 207575968

約数列:

[1, 2, 4, 8, 29, 58, 116, 173, 232, 346, 692, 1384, 5017, 5437, 10034, 10874, 20068, 21748, 40136, 43496, 157673, 315346, 630692, 940601, 1261384, 1881202, 3762404, 7524808, 27277429, 54554858, 109109716, 218219432]

約数ペア:

[(1, 218219432), (2, 109109716), (4, 54554858), (8, 27277429), (29, 7524808), (58, 3762404), (116, 1881202), (173, 1261384), (232, 940601), (346, 630692), (692, 315346), (1384, 157673), (5017, 43496), (5437, 40136), (10034, 21748), (10874, 20068)]