207981150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{106657}}^1$

素因数の和:106685

約数の個数: 48

約数和(自身を含む): 555474864

約数和(自身を除く): 347493714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 106657, 213314, 319971, 533285, 639942, 1066570, 1386541, 1599855, 2666425, 2773082, 3199710, 4159623, 5332850, 6932705, 7999275, 8319246, 13865410, 15998550, 20798115, 34663525, 41596230, 69327050, 103990575, 207981150]

約数ペア:

[(1, 207981150), (2, 103990575), (3, 69327050), (5, 41596230), (6, 34663525), (10, 20798115), (13, 15998550), (15, 13865410), (25, 8319246), (26, 7999275), (30, 6932705), (39, 5332850), (50, 4159623), (65, 3199710), (75, 2773082), (78, 2666425), (130, 1599855), (150, 1386541), (195, 1066570), (325, 639942), (390, 533285), (650, 319971), (975, 213314), (1950, 106657)]