193520012

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{7537}}^1$

素因数の和:7686

約数の個数: 36

約数和(自身を含む): 397011384

約数和(自身を除く): 203491372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3668, 6419, 7537, 12838, 15074, 25676, 30148, 52759, 105518, 211036, 369313, 738626, 987347, 1477252, 1974694, 3949388, 6911429, 13822858, 27645716, 48380003, 96760006, 193520012]

約数ペア:

[(1, 193520012), (2, 96760006), (4, 48380003), (7, 27645716), (14, 13822858), (28, 6911429), (49, 3949388), (98, 1974694), (131, 1477252), (196, 987347), (262, 738626), (524, 369313), (917, 211036), (1834, 105518), (3668, 52759), (6419, 30148), (7537, 25676), (12838, 15074)]