207614514

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 437976000

約数和(自身を除く): 230361486

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 439, 447, 529, 878, 894, 1058, 1317, 1587, 2634, 3174, 3427, 6854, 10097, 10281, 20194, 20562, 30291, 60582, 65411, 78821, 130822, 157642, 196233, 232231, 236463, 392466, 464462, 472926, 696693, 1393386, 1504453, 3008906, 4513359, 9026718, 34602419, 69204838, 103807257, 207614514]

約数ペア:

[(1, 207614514), (2, 103807257), (3, 69204838), (6, 34602419), (23, 9026718), (46, 4513359), (69, 3008906), (138, 1504453), (149, 1393386), (298, 696693), (439, 472926), (447, 464462), (529, 392466), (878, 236463), (894, 232231), (1058, 196233), (1317, 157642), (1587, 130822), (2634, 78821), (3174, 65411), (3427, 60582), (6854, 30291), (10097, 20562), (10281, 20194)]