199419696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197837}}^1$

素因数の和:197858

約数の個数: 60

約数和(自身を含む): 637829712

約数和(自身を除く): 438410016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 197837, 395674, 593511, 791348, 1187022, 1384859, 1582696, 1780533, 2374044, 2769718, 3165392, 3561066, 4154577, 4748088, 5539436, 7122132, 8309154, 9496176, 11078872, 12463731, 14244264, 16618308, 22157744, 24927462, 28488528, 33236616, 49854924, 66473232, 99709848, 199419696]

約数ペア:

[(1, 199419696), (2, 99709848), (3, 66473232), (4, 49854924), (6, 33236616), (7, 28488528), (8, 24927462), (9, 22157744), (12, 16618308), (14, 14244264), (16, 12463731), (18, 11078872), (21, 9496176), (24, 8309154), (28, 7122132), (36, 5539436), (42, 4748088), (48, 4154577), (56, 3561066), (63, 3165392), (72, 2769718), (84, 2374044), (112, 1780533), (126, 1582696), (144, 1384859), (168, 1187022), (252, 791348), (336, 593511), (504, 395674), (1008, 197837)]