201392438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23981}}^1$

素因数の和:24032

約数の個数: 32

約数和(自身を含む): 362607840

約数和(自身を除く): 161215402

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 23981, 47962, 311753, 407677, 455639, 623506, 815354, 911278, 5299801, 5923307, 7745863, 10599602, 11846614, 15491726, 100696219, 201392438]

約数ペア:

[(1, 201392438), (2, 100696219), (13, 15491726), (17, 11846614), (19, 10599602), (26, 7745863), (34, 5923307), (38, 5299801), (221, 911278), (247, 815354), (323, 623506), (442, 455639), (494, 407677), (646, 311753), (4199, 47962), (8398, 23981)]