200581630

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 365510880

約数和(自身を除く): 164929250

約数列:

[1, 2, 5, 10, 157, 251, 314, 502, 509, 785, 1018, 1255, 1570, 2510, 2545, 5090, 39407, 78814, 79913, 127759, 159826, 197035, 255518, 394070, 399565, 638795, 799130, 1277590, 20058163, 40116326, 100290815, 200581630]

約数ペア:

[(1, 200581630), (2, 100290815), (5, 40116326), (10, 20058163), (157, 1277590), (251, 799130), (314, 638795), (502, 399565), (509, 394070), (785, 255518), (1018, 197035), (1255, 159826), (1570, 127759), (2510, 79913), (2545, 78814), (5090, 39407)]