193307510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 404974080

約数和(自身を除く): 211666570

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 167, 170, 187, 334, 374, 619, 835, 935, 1238, 1670, 1837, 1870, 2839, 3095, 3674, 5678, 6190, 6809, 9185, 10523, 13618, 14195, 18370, 21046, 28390, 31229, 34045, 52615, 62458, 68090, 103373, 105230, 115753, 156145, 206746, 231506, 312290, 516865, 578765, 1033730, 1137103, 1157530, 1757341, 2274206, 3514682, 5685515, 8786705, 11371030, 17573410, 19330751, 38661502, 96653755, 193307510]

約数ペア:

[(1, 193307510), (2, 96653755), (5, 38661502), (10, 19330751), (11, 17573410), (17, 11371030), (22, 8786705), (34, 5685515), (55, 3514682), (85, 2274206), (110, 1757341), (167, 1157530), (170, 1137103), (187, 1033730), (334, 578765), (374, 516865), (619, 312290), (835, 231506), (935, 206746), (1238, 156145), (1670, 115753), (1837, 105230), (1870, 103373), (2839, 68090), (3095, 62458), (3674, 52615), (5678, 34045), (6190, 31229), (6809, 28390), (9185, 21046), (10523, 18370), (13618, 14195)]