200855690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54139}}^1$

素因数の和:54206

約数の個数: 32

約数和(自身を含む): 420992640

約数和(自身を除く): 220136950

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 54139, 108278, 270695, 378973, 541390, 757946, 1894865, 2869367, 3789730, 5738734, 14346835, 20085569, 28693670, 40171138, 100427845, 200855690]

約数ペア:

[(1, 200855690), (2, 100427845), (5, 40171138), (7, 28693670), (10, 20085569), (14, 14346835), (35, 5738734), (53, 3789730), (70, 2869367), (106, 1894865), (265, 757946), (371, 541390), (530, 378973), (742, 270695), (1855, 108278), (3710, 54139)]