205533612

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{27581}}^1$

素因数の和:27620

約数の個数: 60

約数和(自身を含む): 560686896

約数和(自身を除く): 355153284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 27581, 55162, 82743, 110324, 165486, 248229, 330972, 496458, 634363, 744687, 992916, 1268726, 1489374, 1903089, 2234061, 2537452, 2978748, 3806178, 4468122, 5709267, 7612356, 8936244, 11418534, 17127801, 22837068, 34255602, 51383403, 68511204, 102766806, 205533612]

約数ペア:

[(1, 205533612), (2, 102766806), (3, 68511204), (4, 51383403), (6, 34255602), (9, 22837068), (12, 17127801), (18, 11418534), (23, 8936244), (27, 7612356), (36, 5709267), (46, 4468122), (54, 3806178), (69, 2978748), (81, 2537452), (92, 2234061), (108, 1903089), (138, 1489374), (162, 1268726), (207, 992916), (276, 744687), (324, 634363), (414, 496458), (621, 330972), (828, 248229), (1242, 165486), (1863, 110324), (2484, 82743), (3726, 55162), (7452, 27581)]