200986705970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1667}}^1\times {\mathrm{41719}}^1$

素因数の和:43427

約数の個数: 48

約数和(自身を含む): 384548592960

約数和(自身を除く): 183561886990

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 1667, 2890, 3334, 8335, 16670, 28339, 41719, 56678, 83438, 141695, 208595, 283390, 417190, 481763, 709223, 963526, 1418446, 2408815, 3546115, 4817630, 7092230, 12056791, 24113582, 60283955, 69545573, 120567910, 139091146, 347727865, 695455730, 1182274741, 2364549482, 5911373705, 11822747410, 20098670597, 40197341194, 100493352985, 200986705970]

約数ペア:

[(1, 200986705970), (2, 100493352985), (5, 40197341194), (10, 20098670597), (17, 11822747410), (34, 5911373705), (85, 2364549482), (170, 1182274741), (289, 695455730), (578, 347727865), (1445, 139091146), (1667, 120567910), (2890, 69545573), (3334, 60283955), (8335, 24113582), (16670, 12056791), (28339, 7092230), (41719, 4817630), (56678, 3546115), (83438, 2408815), (141695, 1418446), (208595, 963526), (283390, 709223), (417190, 481763)]