201519696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1301}}^1$

素因数の和:1780

約数の個数: 80

約数和(自身を含む): 596711808

約数和(自身を除く): 395192112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 461, 922, 1301, 1383, 1844, 2602, 2766, 3227, 3688, 3903, 5204, 5532, 6454, 7376, 7806, 9107, 9681, 10408, 11064, 12908, 15612, 18214, 19362, 20816, 22128, 25816, 27321, 31224, 36428, 38724, 51632, 54642, 62448, 72856, 77448, 109284, 145712, 154896, 218568, 437136, 599761, 1199522, 1799283, 2399044, 3598566, 4198327, 4798088, 7197132, 8396654, 9596176, 12594981, 14394264, 16793308, 25189962, 28788528, 33586616, 50379924, 67173232, 100759848, 201519696]

約数ペア:

[(1, 201519696), (2, 100759848), (3, 67173232), (4, 50379924), (6, 33586616), (7, 28788528), (8, 25189962), (12, 16793308), (14, 14394264), (16, 12594981), (21, 9596176), (24, 8396654), (28, 7197132), (42, 4798088), (48, 4198327), (56, 3598566), (84, 2399044), (112, 1799283), (168, 1199522), (336, 599761), (461, 437136), (922, 218568), (1301, 154896), (1383, 145712), (1844, 109284), (2602, 77448), (2766, 72856), (3227, 62448), (3688, 54642), (3903, 51632), (5204, 38724), (5532, 36428), (6454, 31224), (7376, 27321), (7806, 25816), (9107, 22128), (9681, 20816), (10408, 19362), (11064, 18214), (12908, 15612)]