196842520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{967}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 507386880

約数和(自身を除く): 310544360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 727, 967, 1454, 1934, 2908, 3635, 3868, 4835, 5089, 5816, 6769, 7270, 7736, 9670, 10178, 13538, 14540, 19340, 20356, 25445, 27076, 29080, 33845, 38680, 40712, 50890, 54152, 67690, 101780, 135380, 203560, 270760, 703009, 1406018, 2812036, 3515045, 4921063, 5624072, 7030090, 9842126, 14060180, 19684252, 24605315, 28120360, 39368504, 49210630, 98421260, 196842520]

約数ペア:

[(1, 196842520), (2, 98421260), (4, 49210630), (5, 39368504), (7, 28120360), (8, 24605315), (10, 19684252), (14, 14060180), (20, 9842126), (28, 7030090), (35, 5624072), (40, 4921063), (56, 3515045), (70, 2812036), (140, 1406018), (280, 703009), (727, 270760), (967, 203560), (1454, 135380), (1934, 101780), (2908, 67690), (3635, 54152), (3868, 50890), (4835, 40712), (5089, 38680), (5816, 33845), (6769, 29080), (7270, 27076), (7736, 25445), (9670, 20356), (10178, 19340), (13538, 14540)]