201366754556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1\times {\mathrm{25219}}^1$

素因数の和:27362

約数の個数: 48

約数和(自身を含む): 388952928000

約数和(自身を除く): 187586173444

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 2039, 3916, 4078, 8156, 22429, 25219, 44858, 50438, 89716, 100876, 181471, 277409, 362942, 554818, 725884, 1109636, 1996181, 2244491, 3992362, 4488982, 7984724, 8977964, 24689401, 49378802, 51421541, 98757604, 102843082, 205686164, 565636951, 1131273902, 2262547804, 4576517149, 9153034298, 18306068596, 50341688639, 100683377278, 201366754556]

約数ペア:

[(1, 201366754556), (2, 100683377278), (4, 50341688639), (11, 18306068596), (22, 9153034298), (44, 4576517149), (89, 2262547804), (178, 1131273902), (356, 565636951), (979, 205686164), (1958, 102843082), (2039, 98757604), (3916, 51421541), (4078, 49378802), (8156, 24689401), (22429, 8977964), (25219, 7984724), (44858, 4488982), (50438, 3992362), (89716, 2244491), (100876, 1996181), (181471, 1109636), (277409, 725884), (362942, 554818)]