201119350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 421848000

約数和(自身を除く): 220728650

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 41, 50, 58, 82, 85, 145, 170, 199, 205, 290, 398, 410, 425, 493, 697, 725, 850, 986, 995, 1025, 1189, 1394, 1450, 1990, 2050, 2378, 2465, 3383, 3485, 4930, 4975, 5771, 5945, 6766, 6970, 8159, 9950, 11542, 11890, 12325, 16318, 16915, 17425, 20213, 24650, 28855, 29725, 33830, 34850, 40426, 40795, 57710, 59450, 81590, 84575, 98107, 101065, 138703, 144275, 169150, 196214, 202130, 203975, 236611, 277406, 288550, 407950, 473222, 490535, 505325, 693515, 981070, 1010650, 1183055, 1387030, 2366110, 2452675, 3467575, 4022387, 4905350, 5915275, 6935150, 8044774, 11830550, 20111935, 40223870, 100559675, 201119350]

約数ペア:

[(1, 201119350), (2, 100559675), (5, 40223870), (10, 20111935), (17, 11830550), (25, 8044774), (29, 6935150), (34, 5915275), (41, 4905350), (50, 4022387), (58, 3467575), (82, 2452675), (85, 2366110), (145, 1387030), (170, 1183055), (199, 1010650), (205, 981070), (290, 693515), (398, 505325), (410, 490535), (425, 473222), (493, 407950), (697, 288550), (725, 277406), (850, 236611), (986, 203975), (995, 202130), (1025, 196214), (1189, 169150), (1394, 144275), (1450, 138703), (1990, 101065), (2050, 98107), (2378, 84575), (2465, 81590), (3383, 59450), (3485, 57710), (4930, 40795), (4975, 40426), (5771, 34850), (5945, 33830), (6766, 29725), (6970, 28855), (8159, 24650), (9950, 20213), (11542, 17425), (11890, 16915), (12325, 16318)]