204080444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 400619520

約数和(自身を除く): 196539076

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 191, 323, 382, 646, 764, 827, 1292, 1654, 3247, 3308, 3629, 6494, 7258, 12988, 14059, 14516, 15713, 28118, 31426, 56236, 61693, 62852, 123386, 157957, 246772, 267121, 315914, 534242, 631828, 1068484, 2685269, 3001183, 5370538, 6002366, 10741076, 12004732, 51020111, 102040222, 204080444]

約数ペア:

[(1, 204080444), (2, 102040222), (4, 51020111), (17, 12004732), (19, 10741076), (34, 6002366), (38, 5370538), (68, 3001183), (76, 2685269), (191, 1068484), (323, 631828), (382, 534242), (646, 315914), (764, 267121), (827, 246772), (1292, 157957), (1654, 123386), (3247, 62852), (3308, 61693), (3629, 56236), (6494, 31426), (7258, 28118), (12988, 15713), (14059, 14516)]