207196920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{27407}}^1$

素因数の和:27434

約数の個数: 128

約数和(自身を含む): 789350400

約数和(自身を除く): 582153480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 27407, 54814, 82221, 109628, 137035, 164442, 191849, 219256, 246663, 274070, 328884, 383698, 411105, 493326, 548140, 575547, 657768, 739989, 767396, 822210, 959245, 986652, 1096280, 1151094, 1233315, 1479978, 1534792, 1644420, 1726641, 1918490, 1973304, 2302188, 2466630, 2877735, 2959956, 3288840, 3453282, 3699945, 3836980, 4604376, 4933260, 5179923, 5755470, 5919912, 6906564, 7399890, 7673960, 8633205, 9866520, 10359846, 11510940, 13813128, 14799780, 17266410, 20719692, 23021880, 25899615, 29599560, 34532820, 41439384, 51799230, 69065640, 103598460, 207196920]

約数ペア:

[(1, 207196920), (2, 103598460), (3, 69065640), (4, 51799230), (5, 41439384), (6, 34532820), (7, 29599560), (8, 25899615), (9, 23021880), (10, 20719692), (12, 17266410), (14, 14799780), (15, 13813128), (18, 11510940), (20, 10359846), (21, 9866520), (24, 8633205), (27, 7673960), (28, 7399890), (30, 6906564), (35, 5919912), (36, 5755470), (40, 5179923), (42, 4933260), (45, 4604376), (54, 3836980), (56, 3699945), (60, 3453282), (63, 3288840), (70, 2959956), (72, 2877735), (84, 2466630), (90, 2302188), (105, 1973304), (108, 1918490), (120, 1726641), (126, 1644420), (135, 1534792), (140, 1479978), (168, 1233315), (180, 1151094), (189, 1096280), (210, 986652), (216, 959245), (252, 822210), (270, 767396), (280, 739989), (315, 657768), (360, 575547), (378, 548140), (420, 493326), (504, 411105), (540, 383698), (630, 328884), (756, 274070), (840, 246663), (945, 219256), (1080, 191849), (1260, 164442), (1512, 137035), (1890, 109628), (2520, 82221), (3780, 54814), (7560, 27407)]