201570018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1451}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 440025696

約数和(自身を除く): 238455678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 169, 274, 338, 411, 507, 822, 1014, 1451, 1781, 2902, 3562, 4353, 5343, 8706, 10686, 18863, 23153, 37726, 46306, 56589, 69459, 113178, 138918, 198787, 245219, 397574, 490438, 596361, 735657, 1192722, 1471314, 2584231, 5168462, 7752693, 15505386, 33595003, 67190006, 100785009, 201570018]

約数ペア:

[(1, 201570018), (2, 100785009), (3, 67190006), (6, 33595003), (13, 15505386), (26, 7752693), (39, 5168462), (78, 2584231), (137, 1471314), (169, 1192722), (274, 735657), (338, 596361), (411, 490438), (507, 397574), (822, 245219), (1014, 198787), (1451, 138918), (1781, 113178), (2902, 69459), (3562, 56589), (4353, 46306), (5343, 37726), (8706, 23153), (10686, 18863)]