205129834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 383685120

約数和(自身を除く): 178555286

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 181, 182, 338, 362, 479, 958, 1183, 1267, 2353, 2366, 2534, 3353, 4706, 6227, 6706, 12454, 16471, 30589, 32942, 43589, 61178, 80951, 86699, 87178, 161902, 173398, 214123, 428246, 566657, 606893, 1127087, 1133314, 1213786, 2254174, 7889609, 14652131, 15779218, 29304262, 102564917, 205129834]

約数ペア:

[(1, 205129834), (2, 102564917), (7, 29304262), (13, 15779218), (14, 14652131), (26, 7889609), (91, 2254174), (169, 1213786), (181, 1133314), (182, 1127087), (338, 606893), (362, 566657), (479, 428246), (958, 214123), (1183, 173398), (1267, 161902), (2353, 87178), (2366, 86699), (2534, 80951), (3353, 61178), (4706, 43589), (6227, 32942), (6706, 30589), (12454, 16471)]