163770187

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{5387}}^1$

素因数の和:5538

約数の個数: 16

約数和(自身を含む): 193450752

約数和(自身を除く): 29680565

約数列:

[1, 7, 43, 101, 301, 707, 4343, 5387, 30401, 37709, 231641, 544087, 1621487, 3808609, 23395741, 163770187]

約数ペア:

[(1, 163770187), (7, 23395741), (43, 3808609), (101, 1621487), (301, 544087), (707, 231641), (4343, 37709), (5387, 30401)]