201816681772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1683433}}^1$

素因数の和:1683538

約数の個数: 48

約数和(自身を含む): 391984240032

約数和(自身を除く): 190167558260

約数列:

[1, 2, 4, 17, 34, 41, 43, 68, 82, 86, 164, 172, 697, 731, 1394, 1462, 1763, 2788, 2924, 3526, 7052, 29971, 59942, 119884, 1683433, 3366866, 6733732, 28618361, 57236722, 69020753, 72387619, 114473444, 138041506, 144775238, 276083012, 289550476, 1173352801, 1230589523, 2346705602, 2461179046, 2967892379, 4693411204, 4922358092, 5935784758, 11871569516, 50454170443, 100908340886, 201816681772]

約数ペア:

[(1, 201816681772), (2, 100908340886), (4, 50454170443), (17, 11871569516), (34, 5935784758), (41, 4922358092), (43, 4693411204), (68, 2967892379), (82, 2461179046), (86, 2346705602), (164, 1230589523), (172, 1173352801), (697, 289550476), (731, 276083012), (1394, 144775238), (1462, 138041506), (1763, 114473444), (2788, 72387619), (2924, 69020753), (3526, 57236722), (7052, 28618361), (29971, 6733732), (59942, 3366866), (119884, 1683433)]