201765095

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 300954528

約数和(自身を除く): 99189433

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 193, 245, 251, 595, 833, 965, 1255, 1351, 1757, 3281, 4165, 4267, 6755, 8785, 9457, 12299, 16405, 21335, 22967, 29869, 47285, 48443, 61495, 114835, 149345, 160769, 209083, 242215, 339101, 803845, 823531, 1045415, 1695505, 2373707, 4117655, 5764717, 11868535, 28823585, 40353019, 201765095]

約数ペア:

[(1, 201765095), (5, 40353019), (7, 28823585), (17, 11868535), (35, 5764717), (49, 4117655), (85, 2373707), (119, 1695505), (193, 1045415), (245, 823531), (251, 803845), (595, 339101), (833, 242215), (965, 209083), (1255, 160769), (1351, 149345), (1757, 114835), (3281, 61495), (4165, 48443), (4267, 47285), (6755, 29869), (8785, 22967), (9457, 21335), (12299, 16405)]