206209260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16603}}^1$

素因数の和:16644

約数の個数: 96

約数和(自身を含む): 669473280

約数和(自身を除く): 463264020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 16603, 33206, 49809, 66412, 83015, 99618, 149427, 166030, 199236, 249045, 298854, 332060, 381869, 448281, 498090, 597708, 747135, 763738, 896562, 996180, 1145607, 1494270, 1527476, 1793124, 1909345, 2241405, 2291214, 2988540, 3436821, 3818690, 4482810, 4582428, 5728035, 6873642, 7637380, 8965620, 10310463, 11456070, 13747284, 17184105, 20620926, 22912140, 34368210, 41241852, 51552315, 68736420, 103104630, 206209260]

約数ペア:

[(1, 206209260), (2, 103104630), (3, 68736420), (4, 51552315), (5, 41241852), (6, 34368210), (9, 22912140), (10, 20620926), (12, 17184105), (15, 13747284), (18, 11456070), (20, 10310463), (23, 8965620), (27, 7637380), (30, 6873642), (36, 5728035), (45, 4582428), (46, 4482810), (54, 3818690), (60, 3436821), (69, 2988540), (90, 2291214), (92, 2241405), (108, 1909345), (115, 1793124), (135, 1527476), (138, 1494270), (180, 1145607), (207, 996180), (230, 896562), (270, 763738), (276, 747135), (345, 597708), (414, 498090), (460, 448281), (540, 381869), (621, 332060), (690, 298854), (828, 249045), (1035, 199236), (1242, 166030), (1380, 149427), (2070, 99618), (2484, 83015), (3105, 66412), (4140, 49809), (6210, 33206), (12420, 16603)]