206665600

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 563468400

約数和(自身を除く): 356802800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 32, 34, 40, 50, 58, 64, 68, 80, 85, 100, 116, 128, 131, 136, 145, 160, 170, 200, 232, 262, 272, 290, 320, 340, 400, 425, 464, 493, 524, 544, 580, 640, 655, 680, 725, 800, 850, 928, 986, 1048, 1088, 1160, 1310, 1360, 1450, 1600, 1700, 1856, 1972, 2096, 2176, 2227, 2320, 2465, 2620, 2720, 2900, 3200, 3275, 3400, 3712, 3799, 3944, 4192, 4454, 4640, 4930, 5240, 5440, 5800, 6550, 6800, 7598, 7888, 8384, 8908, 9280, 9860, 10480, 10880, 11135, 11600, 12325, 13100, 13600, 15196, 15776, 16768, 17816, 18560, 18995, 19720, 20960, 22270, 23200, 24650, 26200, 27200, 30392, 31552, 35632, 37990, 39440, 41920, 44540, 46400, 49300, 52400, 54400, 55675, 60784, 63104, 64583, 71264, 75980, 78880, 83840, 89080, 92800, 94975, 98600, 104800, 111350, 121568, 129166, 142528, 151960, 157760, 178160, 189950, 197200, 209600, 222700, 243136, 258332, 285056, 303920, 315520, 322915, 356320, 379900, 394400, 419200, 445400, 486272, 516664, 607840, 645830, 712640, 759800, 788800, 890800, 1033328, 1215680, 1291660, 1425280, 1519600, 1577600, 1614575, 1781600, 2066656, 2431360, 2583320, 3039200, 3229150, 3563200, 4133312, 5166640, 6078400, 6458300, 7126400, 8266624, 10333280, 12156800, 12916600, 20666560, 25833200, 41333120, 51666400, 103332800, 206665600]

約数ペア:

[(1, 206665600), (2, 103332800), (4, 51666400), (5, 41333120), (8, 25833200), (10, 20666560), (16, 12916600), (17, 12156800), (20, 10333280), (25, 8266624), (29, 7126400), (32, 6458300), (34, 6078400), (40, 5166640), (50, 4133312), (58, 3563200), (64, 3229150), (68, 3039200), (80, 2583320), (85, 2431360), (100, 2066656), (116, 1781600), (128, 1614575), (131, 1577600), (136, 1519600), (145, 1425280), (160, 1291660), (170, 1215680), (200, 1033328), (232, 890800), (262, 788800), (272, 759800), (290, 712640), (320, 645830), (340, 607840), (400, 516664), (425, 486272), (464, 445400), (493, 419200), (524, 394400), (544, 379900), (580, 356320), (640, 322915), (655, 315520), (680, 303920), (725, 285056), (800, 258332), (850, 243136), (928, 222700), (986, 209600), (1048, 197200), (1088, 189950), (1160, 178160), (1310, 157760), (1360, 151960), (1450, 142528), (1600, 129166), (1700, 121568), (1856, 111350), (1972, 104800), (2096, 98600), (2176, 94975), (2227, 92800), (2320, 89080), (2465, 83840), (2620, 78880), (2720, 75980), (2900, 71264), (3200, 64583), (3275, 63104), (3400, 60784), (3712, 55675), (3799, 54400), (3944, 52400), (4192, 49300), (4454, 46400), (4640, 44540), (4930, 41920), (5240, 39440), (5440, 37990), (5800, 35632), (6550, 31552), (6800, 30392), (7598, 27200), (7888, 26200), (8384, 24650), (8908, 23200), (9280, 22270), (9860, 20960), (10480, 19720), (10880, 18995), (11135, 18560), (11600, 17816), (12325, 16768), (13100, 15776), (13600, 15196)]