194664410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2557}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 366878592

約数和(自身を除く): 172214182

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 331, 662, 1655, 2557, 3310, 5114, 7613, 12785, 15226, 25570, 38065, 58811, 76130, 117622, 294055, 588110, 846367, 1692734, 4231835, 8463670, 19466441, 38932882, 97332205, 194664410]

約数ペア:

[(1, 194664410), (2, 97332205), (5, 38932882), (10, 19466441), (23, 8463670), (46, 4231835), (115, 1692734), (230, 846367), (331, 588110), (662, 294055), (1655, 117622), (2557, 76130), (3310, 58811), (5114, 38065), (7613, 25570), (12785, 15226)]