198756504

素因数分解:

$2^3\times 3^5\times {\mathrm{102241}}^1$

素因数の和:102262

約数の個数: 48

約数和(自身を含む): 558241320

約数和(自身を除く): 359484816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 102241, 204482, 306723, 408964, 613446, 817928, 920169, 1226892, 1840338, 2453784, 2760507, 3680676, 5521014, 7361352, 8281521, 11042028, 16563042, 22084056, 24844563, 33126084, 49689126, 66252168, 99378252, 198756504]

約数ペア:

[(1, 198756504), (2, 99378252), (3, 66252168), (4, 49689126), (6, 33126084), (8, 24844563), (9, 22084056), (12, 16563042), (18, 11042028), (24, 8281521), (27, 7361352), (36, 5521014), (54, 3680676), (72, 2760507), (81, 2453784), (108, 1840338), (162, 1226892), (216, 920169), (243, 817928), (324, 613446), (486, 408964), (648, 306723), (972, 204482), (1944, 102241)]