214237100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27823}}^1$

素因数の和:27855

約数の個数: 72

約数和(自身を含む): 579629568

約数和(自身を除く): 365392468

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 27823, 55646, 111292, 139115, 194761, 278230, 306053, 389522, 556460, 612106, 695575, 779044, 973805, 1224212, 1391150, 1530265, 1947610, 2142371, 2782300, 3060530, 3895220, 4284742, 4869025, 6121060, 7651325, 8569484, 9738050, 10711855, 15302650, 19476100, 21423710, 30605300, 42847420, 53559275, 107118550, 214237100]

約数ペア:

[(1, 214237100), (2, 107118550), (4, 53559275), (5, 42847420), (7, 30605300), (10, 21423710), (11, 19476100), (14, 15302650), (20, 10711855), (22, 9738050), (25, 8569484), (28, 7651325), (35, 6121060), (44, 4869025), (50, 4284742), (55, 3895220), (70, 3060530), (77, 2782300), (100, 2142371), (110, 1947610), (140, 1530265), (154, 1391150), (175, 1224212), (220, 973805), (275, 779044), (308, 695575), (350, 612106), (385, 556460), (550, 389522), (700, 306053), (770, 278230), (1100, 194761), (1540, 139115), (1925, 111292), (3850, 55646), (7700, 27823)]