207869382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6961}}^1$

素因数の和:7058

約数の個数: 64

約数和(自身を含む): 534681600

約数和(自身を除く): 326812218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 126, 158, 189, 237, 378, 474, 553, 711, 1106, 1422, 1659, 2133, 3318, 4266, 4977, 6961, 9954, 13922, 14931, 20883, 29862, 41766, 48727, 62649, 97454, 125298, 146181, 187947, 292362, 375894, 438543, 549919, 877086, 1099838, 1315629, 1649757, 2631258, 3299514, 3849433, 4949271, 7698866, 9898542, 11548299, 14847813, 23096598, 29695626, 34644897, 69289794, 103934691, 207869382]

約数ペア:

[(1, 207869382), (2, 103934691), (3, 69289794), (6, 34644897), (7, 29695626), (9, 23096598), (14, 14847813), (18, 11548299), (21, 9898542), (27, 7698866), (42, 4949271), (54, 3849433), (63, 3299514), (79, 2631258), (126, 1649757), (158, 1315629), (189, 1099838), (237, 877086), (378, 549919), (474, 438543), (553, 375894), (711, 292362), (1106, 187947), (1422, 146181), (1659, 125298), (2133, 97454), (3318, 62649), (4266, 48727), (4977, 41766), (6961, 29862), (9954, 20883), (13922, 14931)]