208993680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41467}}^1$

素因数の和:41493

約数の個数: 120

約数和(自身を含む): 802156992

約数和(自身を除く): 593163312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 41467, 82934, 124401, 165868, 207335, 248802, 290269, 331736, 373203, 414670, 497604, 580538, 622005, 663472, 746406, 829340, 870807, 995208, 1161076, 1244010, 1451345, 1492812, 1658680, 1741614, 1866015, 1990416, 2322152, 2488020, 2612421, 2902690, 2985624, 3317360, 3483228, 3732030, 4354035, 4644304, 4976040, 5224842, 5805380, 5971248, 6966456, 7464060, 8708070, 9952080, 10449684, 11610760, 13062105, 13932912, 14928120, 17416140, 20899368, 23221520, 26124210, 29856240, 34832280, 41798736, 52248420, 69664560, 104496840, 208993680]

約数ペア:

[(1, 208993680), (2, 104496840), (3, 69664560), (4, 52248420), (5, 41798736), (6, 34832280), (7, 29856240), (8, 26124210), (9, 23221520), (10, 20899368), (12, 17416140), (14, 14928120), (15, 13932912), (16, 13062105), (18, 11610760), (20, 10449684), (21, 9952080), (24, 8708070), (28, 7464060), (30, 6966456), (35, 5971248), (36, 5805380), (40, 5224842), (42, 4976040), (45, 4644304), (48, 4354035), (56, 3732030), (60, 3483228), (63, 3317360), (70, 2985624), (72, 2902690), (80, 2612421), (84, 2488020), (90, 2322152), (105, 1990416), (112, 1866015), (120, 1741614), (126, 1658680), (140, 1492812), (144, 1451345), (168, 1244010), (180, 1161076), (210, 995208), (240, 870807), (252, 829340), (280, 746406), (315, 663472), (336, 622005), (360, 580538), (420, 497604), (504, 414670), (560, 373203), (630, 331736), (720, 290269), (840, 248802), (1008, 207335), (1260, 165868), (1680, 124401), (2520, 82934), (5040, 41467)]