199526448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19889}}^1$

素因数の和:19930

約数の個数: 80

約数和(自身を含む): 591926400

約数和(自身を除く): 392399952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 19889, 39778, 59667, 79556, 119334, 159112, 218779, 238668, 318224, 377891, 437558, 477336, 656337, 755782, 875116, 954672, 1133673, 1312674, 1511564, 1750232, 2267346, 2625348, 3023128, 3500464, 4156801, 4534692, 5250696, 6046256, 8313602, 9069384, 10501392, 12470403, 16627204, 18138768, 24940806, 33254408, 49881612, 66508816, 99763224, 199526448]

約数ペア:

[(1, 199526448), (2, 99763224), (3, 66508816), (4, 49881612), (6, 33254408), (8, 24940806), (11, 18138768), (12, 16627204), (16, 12470403), (19, 10501392), (22, 9069384), (24, 8313602), (33, 6046256), (38, 5250696), (44, 4534692), (48, 4156801), (57, 3500464), (66, 3023128), (76, 2625348), (88, 2267346), (114, 1750232), (132, 1511564), (152, 1312674), (176, 1133673), (209, 954672), (228, 875116), (264, 755782), (304, 656337), (418, 477336), (456, 437558), (528, 377891), (627, 318224), (836, 238668), (912, 218779), (1254, 159112), (1672, 119334), (2508, 79556), (3344, 59667), (5016, 39778), (10032, 19889)]