207939328

素因数分解:

$2^8\times {\mathrm{229}}^1\times {\mathrm{3547}}^1$

素因数の和:3792

約数の個数: 36

約数和(自身を含む): 416996440

約数和(自身を除く): 209057112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 916, 1832, 3547, 3664, 7094, 7328, 14188, 14656, 28376, 29312, 56752, 58624, 113504, 227008, 454016, 812263, 908032, 1624526, 3249052, 6498104, 12996208, 25992416, 51984832, 103969664, 207939328]

約数ペア:

[(1, 207939328), (2, 103969664), (4, 51984832), (8, 25992416), (16, 12996208), (32, 6498104), (64, 3249052), (128, 1624526), (229, 908032), (256, 812263), (458, 454016), (916, 227008), (1832, 113504), (3547, 58624), (3664, 56752), (7094, 29312), (7328, 28376), (14188, 14656)]