202318972280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6689}}^1\times {\mathrm{18443}}^1$

素因数の和:25184

約数の個数: 64

約数和(自身を含む): 466415560800

約数和(自身を除く): 264096588520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6689, 13378, 18443, 26756, 33445, 36886, 53512, 66890, 73772, 92215, 133780, 147544, 184430, 267560, 274249, 368860, 548498, 737720, 756163, 1096996, 1371245, 1512326, 2193992, 2742490, 3024652, 3780815, 5484980, 6049304, 7561630, 10969960, 15123260, 30246520, 123365227, 246730454, 493460908, 616826135, 986921816, 1233652270, 2467304540, 4934609080, 5057974307, 10115948614, 20231897228, 25289871535, 40463794456, 50579743070, 101159486140, 202318972280]

約数ペア:

[(1, 202318972280), (2, 101159486140), (4, 50579743070), (5, 40463794456), (8, 25289871535), (10, 20231897228), (20, 10115948614), (40, 5057974307), (41, 4934609080), (82, 2467304540), (164, 1233652270), (205, 986921816), (328, 616826135), (410, 493460908), (820, 246730454), (1640, 123365227), (6689, 30246520), (13378, 15123260), (18443, 10969960), (26756, 7561630), (33445, 6049304), (36886, 5484980), (53512, 3780815), (66890, 3024652), (73772, 2742490), (92215, 2193992), (133780, 1512326), (147544, 1371245), (184430, 1096996), (267560, 756163), (274249, 737720), (368860, 548498)]