214375842460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4143329}}^1$

素因数の和:4143550

約数の個数: 48

約数和(自身を含む): 487255608000

約数和(自身を除く): 272879765540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 995, 1990, 2587, 3980, 5174, 10348, 12935, 25870, 51740, 4143329, 8286658, 16573316, 20716645, 41433290, 53863277, 82866580, 107726554, 215453108, 269316385, 538632770, 824522471, 1077265540, 1649044942, 3298089884, 4122612355, 8245224710, 10718792123, 16490449420, 21437584246, 42875168492, 53593960615, 107187921230, 214375842460]

約数ペア:

[(1, 214375842460), (2, 107187921230), (4, 53593960615), (5, 42875168492), (10, 21437584246), (13, 16490449420), (20, 10718792123), (26, 8245224710), (52, 4122612355), (65, 3298089884), (130, 1649044942), (199, 1077265540), (260, 824522471), (398, 538632770), (796, 269316385), (995, 215453108), (1990, 107726554), (2587, 82866580), (3980, 53863277), (5174, 41433290), (10348, 20716645), (12935, 16573316), (25870, 8286658), (51740, 4143329)]