201630812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{156061}}^1$

素因数の和:156101

約数の個数: 24

約数和(自身を含む): 393276240

約数和(自身を除く): 191645428

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 156061, 312122, 624244, 2653037, 2965159, 5306074, 5930318, 10612148, 11860636, 50407703, 100815406, 201630812]

約数ペア:

[(1, 201630812), (2, 100815406), (4, 50407703), (17, 11860636), (19, 10612148), (34, 5930318), (38, 5306074), (68, 2965159), (76, 2653037), (323, 624244), (646, 312122), (1292, 156061)]