193805644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 372556800

約数和(自身を除く): 178751156

約数列:

[1, 2, 4, 17, 34, 43, 68, 79, 86, 158, 172, 316, 731, 839, 1343, 1462, 1678, 2686, 2924, 3356, 3397, 5372, 6794, 13588, 14263, 28526, 36077, 57052, 57749, 66281, 72154, 115498, 132562, 144308, 230996, 265124, 613309, 1126777, 1226618, 2253554, 2453236, 2850083, 4507108, 5700166, 11400332, 48451411, 96902822, 193805644]

約数ペア:

[(1, 193805644), (2, 96902822), (4, 48451411), (17, 11400332), (34, 5700166), (43, 4507108), (68, 2850083), (79, 2453236), (86, 2253554), (158, 1226618), (172, 1126777), (316, 613309), (731, 265124), (839, 230996), (1343, 144308), (1462, 132562), (1678, 115498), (2686, 72154), (2924, 66281), (3356, 57749), (3397, 57052), (5372, 36077), (6794, 28526), (13588, 14263)]