194364296

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 434503680

約数和(自身を除く): 240139384

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 103, 124, 206, 217, 248, 412, 434, 721, 824, 868, 1087, 1442, 1736, 2174, 2884, 3193, 4348, 5768, 6386, 7609, 8696, 12772, 15218, 22351, 25544, 30436, 33697, 44702, 60872, 67394, 89404, 111961, 134788, 178808, 223922, 235879, 269576, 447844, 471758, 783727, 895688, 943516, 1567454, 1887032, 3134908, 3470791, 6269816, 6941582, 13883164, 24295537, 27766328, 48591074, 97182148, 194364296]

約数ペア:

[(1, 194364296), (2, 97182148), (4, 48591074), (7, 27766328), (8, 24295537), (14, 13883164), (28, 6941582), (31, 6269816), (56, 3470791), (62, 3134908), (103, 1887032), (124, 1567454), (206, 943516), (217, 895688), (248, 783727), (412, 471758), (434, 447844), (721, 269576), (824, 235879), (868, 223922), (1087, 178808), (1442, 134788), (1736, 111961), (2174, 89404), (2884, 67394), (3193, 60872), (4348, 44702), (5768, 33697), (6386, 30436), (7609, 25544), (8696, 22351), (12772, 15218)]