201713824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7949}}^1$

素因数の和:8033

約数の個数: 48

約数和(自身を含む): 434737800

約数和(自身を除く): 233023976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3172, 6344, 7949, 12688, 15898, 25376, 31796, 63592, 103337, 127184, 206674, 254368, 413348, 484889, 826696, 969778, 1653392, 1939556, 3306784, 3879112, 6303557, 7758224, 12607114, 15516448, 25214228, 50428456, 100856912, 201713824]

約数ペア:

[(1, 201713824), (2, 100856912), (4, 50428456), (8, 25214228), (13, 15516448), (16, 12607114), (26, 7758224), (32, 6303557), (52, 3879112), (61, 3306784), (104, 1939556), (122, 1653392), (208, 969778), (244, 826696), (416, 484889), (488, 413348), (793, 254368), (976, 206674), (1586, 127184), (1952, 103337), (3172, 63592), (6344, 31796), (7949, 25376), (12688, 15898)]