200674732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 394813440

約数和(自身を除く): 194138708

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 127, 254, 323, 508, 646, 1223, 1292, 2159, 2413, 2446, 4318, 4826, 4892, 8636, 9652, 20791, 23237, 41021, 41582, 46474, 82042, 83164, 92948, 155321, 164084, 310642, 395029, 621284, 790058, 1580116, 2640457, 2951099, 5280914, 5902198, 10561828, 11804396, 50168683, 100337366, 200674732]

約数ペア:

[(1, 200674732), (2, 100337366), (4, 50168683), (17, 11804396), (19, 10561828), (34, 5902198), (38, 5280914), (68, 2951099), (76, 2640457), (127, 1580116), (254, 790058), (323, 621284), (508, 395029), (646, 310642), (1223, 164084), (1292, 155321), (2159, 92948), (2413, 83164), (2446, 82042), (4318, 46474), (4826, 41582), (4892, 41021), (8636, 23237), (9652, 20791)]