208401900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{14177}}^1$

素因数の和:14208

約数の個数: 108

約数和(自身を含む): 701470728

約数和(自身を除く): 493068828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14177, 14700, 28354, 42531, 56708, 70885, 85062, 99239, 141770, 170124, 198478, 212655, 283540, 297717, 354425, 396956, 425310, 496195, 595434, 694673, 708850, 850620, 992390, 1063275, 1190868, 1389346, 1417700, 1488585, 1984780, 2084019, 2126550, 2480975, 2778692, 2977170, 3473365, 4168038, 4253100, 4961950, 5954340, 6946730, 7442925, 8336076, 9923900, 10420095, 13893460, 14885850, 17366825, 20840190, 29771700, 34733650, 41680380, 52100475, 69467300, 104200950, 208401900]

約数ペア:

[(1, 208401900), (2, 104200950), (3, 69467300), (4, 52100475), (5, 41680380), (6, 34733650), (7, 29771700), (10, 20840190), (12, 17366825), (14, 14885850), (15, 13893460), (20, 10420095), (21, 9923900), (25, 8336076), (28, 7442925), (30, 6946730), (35, 5954340), (42, 4961950), (49, 4253100), (50, 4168038), (60, 3473365), (70, 2977170), (75, 2778692), (84, 2480975), (98, 2126550), (100, 2084019), (105, 1984780), (140, 1488585), (147, 1417700), (150, 1389346), (175, 1190868), (196, 1063275), (210, 992390), (245, 850620), (294, 708850), (300, 694673), (350, 595434), (420, 496195), (490, 425310), (525, 396956), (588, 354425), (700, 297717), (735, 283540), (980, 212655), (1050, 198478), (1225, 170124), (1470, 141770), (2100, 99239), (2450, 85062), (2940, 70885), (3675, 56708), (4900, 42531), (7350, 28354), (14177, 14700)]