220837752

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{20047}}^1$

素因数の和:20082

約数の個数: 80

約数和(自身を含む): 654968160

約数和(自身を除く): 434130408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 20047, 40094, 60141, 80188, 120282, 160376, 180423, 240564, 340799, 360846, 481128, 541269, 681598, 721692, 1022397, 1082538, 1363196, 1443384, 1623807, 2044794, 2165076, 2726392, 3067191, 3247614, 4089588, 4330152, 6134382, 6495228, 8179176, 9201573, 12268764, 12990456, 18403146, 24537528, 27604719, 36806292, 55209438, 73612584, 110418876, 220837752]

約数ペア:

[(1, 220837752), (2, 110418876), (3, 73612584), (4, 55209438), (6, 36806292), (8, 27604719), (9, 24537528), (12, 18403146), (17, 12990456), (18, 12268764), (24, 9201573), (27, 8179176), (34, 6495228), (36, 6134382), (51, 4330152), (54, 4089588), (68, 3247614), (72, 3067191), (81, 2726392), (102, 2165076), (108, 2044794), (136, 1623807), (153, 1443384), (162, 1363196), (204, 1082538), (216, 1022397), (306, 721692), (324, 681598), (408, 541269), (459, 481128), (612, 360846), (648, 340799), (918, 240564), (1224, 180423), (1377, 160376), (1836, 120282), (2754, 80188), (3672, 60141), (5508, 40094), (11016, 20047)]