200895310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2041

約数の個数: 64

約数和(自身を含む): 454325760

約数和(自身を除く): 253430450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 139, 154, 278, 385, 695, 770, 973, 1390, 1529, 1877, 1946, 3058, 3754, 4865, 7645, 9385, 9730, 10703, 13139, 15290, 18770, 20647, 21406, 26278, 41294, 53515, 65695, 103235, 107030, 131390, 144529, 206470, 260903, 289058, 521806, 722645, 1304515, 1445290, 1826321, 2609030, 2869933, 3652642, 5739866, 9131605, 14349665, 18263210, 20089531, 28699330, 40179062, 100447655, 200895310]

約数ペア:

[(1, 200895310), (2, 100447655), (5, 40179062), (7, 28699330), (10, 20089531), (11, 18263210), (14, 14349665), (22, 9131605), (35, 5739866), (55, 3652642), (70, 2869933), (77, 2609030), (110, 1826321), (139, 1445290), (154, 1304515), (278, 722645), (385, 521806), (695, 289058), (770, 260903), (973, 206470), (1390, 144529), (1529, 131390), (1877, 107030), (1946, 103235), (3058, 65695), (3754, 53515), (4865, 41294), (7645, 26278), (9385, 21406), (9730, 20647), (10703, 18770), (13139, 15290)]