195700194

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 429806520

約数和(自身を除く): 234106326

約数列:

[1, 2, 3, 6, 9, 18, 197, 229, 241, 394, 458, 482, 591, 687, 723, 1182, 1374, 1446, 1773, 2061, 2169, 3546, 4122, 4338, 45113, 47477, 55189, 90226, 94954, 110378, 135339, 142431, 165567, 270678, 284862, 331134, 406017, 427293, 496701, 812034, 854586, 993402, 10872233, 21744466, 32616699, 65233398, 97850097, 195700194]

約数ペア:

[(1, 195700194), (2, 97850097), (3, 65233398), (6, 32616699), (9, 21744466), (18, 10872233), (197, 993402), (229, 854586), (241, 812034), (394, 496701), (458, 427293), (482, 406017), (591, 331134), (687, 284862), (723, 270678), (1182, 165567), (1374, 142431), (1446, 135339), (1773, 110378), (2061, 94954), (2169, 90226), (3546, 55189), (4122, 47477), (4338, 45113)]