193752470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 366073344

約数和(自身を除く): 172320874

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 127, 205, 254, 305, 410, 610, 635, 1270, 2501, 3721, 5002, 5207, 7442, 7747, 10414, 12505, 15494, 18605, 25010, 26035, 37210, 38735, 52070, 77470, 152561, 305122, 317627, 472567, 635254, 762805, 945134, 1525610, 1588135, 2362835, 3176270, 4725670, 19375247, 38750494, 96876235, 193752470]

約数ペア:

[(1, 193752470), (2, 96876235), (5, 38750494), (10, 19375247), (41, 4725670), (61, 3176270), (82, 2362835), (122, 1588135), (127, 1525610), (205, 945134), (254, 762805), (305, 635254), (410, 472567), (610, 317627), (635, 305122), (1270, 152561), (2501, 77470), (3721, 52070), (5002, 38735), (5207, 37210), (7442, 26035), (7747, 25010), (10414, 18605), (12505, 15494)]