201123054

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{30781}}^1$

素因数の和:30814

約数の個数: 48

約数和(自身を含む): 491280720

約数和(自身を除く): 290157666

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 30781, 61562, 92343, 184686, 277029, 338591, 554058, 677182, 831087, 1015773, 1662174, 2031546, 3047319, 3724501, 6094638, 7449002, 9141957, 11173503, 18283914, 22347006, 33520509, 67041018, 100561527, 201123054]

約数ペア:

[(1, 201123054), (2, 100561527), (3, 67041018), (6, 33520509), (9, 22347006), (11, 18283914), (18, 11173503), (22, 9141957), (27, 7449002), (33, 6094638), (54, 3724501), (66, 3047319), (99, 2031546), (121, 1662174), (198, 1015773), (242, 831087), (297, 677182), (363, 554058), (594, 338591), (726, 277029), (1089, 184686), (2178, 92343), (3267, 61562), (6534, 30781)]