201322160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 160

約数和(自身を含む): 545590080

約数和(自身を除く): 344267920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 59, 65, 68, 80, 85, 104, 118, 130, 136, 170, 193, 208, 221, 236, 260, 272, 295, 340, 386, 442, 472, 520, 590, 680, 767, 772, 884, 944, 965, 1003, 1040, 1105, 1180, 1360, 1534, 1544, 1768, 1930, 2006, 2210, 2360, 2509, 3068, 3088, 3281, 3536, 3835, 3860, 4012, 4420, 4720, 5015, 5018, 6136, 6562, 7670, 7720, 8024, 8840, 10030, 10036, 11387, 12272, 12545, 13039, 13124, 15340, 15440, 16048, 16405, 17680, 20060, 20072, 22774, 25090, 26078, 26248, 30680, 32810, 40120, 40144, 42653, 45548, 50180, 52156, 52496, 56935, 61360, 65195, 65620, 80240, 85306, 91096, 100360, 104312, 113870, 130390, 131240, 148031, 170612, 182192, 193579, 200720, 208624, 213265, 227740, 260780, 262480, 296062, 341224, 387158, 426530, 455480, 521560, 592124, 682448, 740155, 774316, 853060, 910960, 967895, 1043120, 1184248, 1480310, 1548632, 1706120, 1935790, 2368496, 2516527, 2960620, 3097264, 3412240, 3871580, 5033054, 5921240, 7743160, 10066108, 11842480, 12582635, 15486320, 20132216, 25165270, 40264432, 50330540, 100661080, 201322160]

約数ペア:

[(1, 201322160), (2, 100661080), (4, 50330540), (5, 40264432), (8, 25165270), (10, 20132216), (13, 15486320), (16, 12582635), (17, 11842480), (20, 10066108), (26, 7743160), (34, 5921240), (40, 5033054), (52, 3871580), (59, 3412240), (65, 3097264), (68, 2960620), (80, 2516527), (85, 2368496), (104, 1935790), (118, 1706120), (130, 1548632), (136, 1480310), (170, 1184248), (193, 1043120), (208, 967895), (221, 910960), (236, 853060), (260, 774316), (272, 740155), (295, 682448), (340, 592124), (386, 521560), (442, 455480), (472, 426530), (520, 387158), (590, 341224), (680, 296062), (767, 262480), (772, 260780), (884, 227740), (944, 213265), (965, 208624), (1003, 200720), (1040, 193579), (1105, 182192), (1180, 170612), (1360, 148031), (1534, 131240), (1544, 130390), (1768, 113870), (1930, 104312), (2006, 100360), (2210, 91096), (2360, 85306), (2509, 80240), (3068, 65620), (3088, 65195), (3281, 61360), (3536, 56935), (3835, 52496), (3860, 52156), (4012, 50180), (4420, 45548), (4720, 42653), (5015, 40144), (5018, 40120), (6136, 32810), (6562, 30680), (7670, 26248), (7720, 26078), (8024, 25090), (8840, 22774), (10030, 20072), (10036, 20060), (11387, 17680), (12272, 16405), (12545, 16048), (13039, 15440), (13124, 15340)]