200918900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22079}}^1$

素因数の和:22113

約数の個数: 72

約数和(自身を含む): 536632320

約数和(自身を除く): 335713420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 22079, 44158, 88316, 110395, 154553, 220790, 287027, 309106, 441580, 551975, 574054, 618212, 772765, 1103950, 1148108, 1435135, 1545530, 2009189, 2207900, 2870270, 3091060, 3863825, 4018378, 5740540, 7175675, 7727650, 8036756, 10045945, 14351350, 15455300, 20091890, 28702700, 40183780, 50229725, 100459450, 200918900]

約数ペア:

[(1, 200918900), (2, 100459450), (4, 50229725), (5, 40183780), (7, 28702700), (10, 20091890), (13, 15455300), (14, 14351350), (20, 10045945), (25, 8036756), (26, 7727650), (28, 7175675), (35, 5740540), (50, 4018378), (52, 3863825), (65, 3091060), (70, 2870270), (91, 2207900), (100, 2009189), (130, 1545530), (140, 1435135), (175, 1148108), (182, 1103950), (260, 772765), (325, 618212), (350, 574054), (364, 551975), (455, 441580), (650, 309106), (700, 287027), (910, 220790), (1300, 154553), (1820, 110395), (2275, 88316), (4550, 44158), (9100, 22079)]