210536342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 339787008

約数和(自身を除く): 129250666

約数列:

[1, 2, 23, 43, 46, 86, 163, 326, 653, 989, 1306, 1978, 3749, 7009, 7498, 14018, 15019, 28079, 30038, 56158, 106439, 161207, 212878, 322414, 645817, 1291634, 2448097, 4576877, 4896194, 9153754, 105268171, 210536342]

約数ペア:

[(1, 210536342), (2, 105268171), (23, 9153754), (43, 4896194), (46, 4576877), (86, 2448097), (163, 1291634), (326, 645817), (653, 322414), (989, 212878), (1306, 161207), (1978, 106439), (3749, 56158), (7009, 30038), (7498, 28079), (14018, 15019)]