201452170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1619}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 379313280

約数和(自身を除く): 177861110

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 541, 1082, 1619, 2705, 3238, 5410, 8095, 12443, 16190, 24886, 37237, 62215, 74474, 124430, 186185, 372370, 875879, 1751758, 4379395, 8758790, 20145217, 40290434, 100726085, 201452170]

約数ペア:

[(1, 201452170), (2, 100726085), (5, 40290434), (10, 20145217), (23, 8758790), (46, 4379395), (115, 1751758), (230, 875879), (541, 372370), (1082, 186185), (1619, 124430), (2705, 74474), (3238, 62215), (5410, 37237), (8095, 24886), (12443, 16190)]