201260970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7237}}^1$

素因数の和:7356

約数の個数: 64

約数和(自身を含む): 541981440

約数和(自身を除く): 340720470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 2781, 3090, 4635, 5562, 7237, 9270, 13905, 14474, 21711, 27810, 36185, 43422, 65133, 72370, 108555, 130266, 195399, 217110, 325665, 390798, 651330, 745411, 976995, 1490822, 1953990, 2236233, 3727055, 4472466, 6708699, 7454110, 11181165, 13417398, 20126097, 22362330, 33543495, 40252194, 67086990, 100630485, 201260970]

約数ペア:

[(1, 201260970), (2, 100630485), (3, 67086990), (5, 40252194), (6, 33543495), (9, 22362330), (10, 20126097), (15, 13417398), (18, 11181165), (27, 7454110), (30, 6708699), (45, 4472466), (54, 3727055), (90, 2236233), (103, 1953990), (135, 1490822), (206, 976995), (270, 745411), (309, 651330), (515, 390798), (618, 325665), (927, 217110), (1030, 195399), (1545, 130266), (1854, 108555), (2781, 72370), (3090, 65133), (4635, 43422), (5562, 36185), (7237, 27810), (9270, 21711), (13905, 14474)]