201056427

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 350455248

約数和(自身を除く): 149398821

約数列:

[1, 3, 9, 11, 13, 33, 39, 61, 99, 117, 143, 169, 183, 197, 429, 507, 549, 591, 671, 793, 1287, 1521, 1773, 1859, 2013, 2167, 2379, 2561, 5577, 6039, 6501, 7137, 7683, 8723, 10309, 12017, 16731, 19503, 23049, 26169, 28171, 30927, 33293, 36051, 78507, 84513, 92781, 99879, 108153, 113399, 132187, 156221, 253539, 299637, 340197, 366223, 396561, 468663, 1020591, 1098669, 1189683, 1405989, 1718431, 2030873, 3296007, 5155293, 6092619, 15465879, 18277857, 22339603, 67018809, 201056427]

約数ペア:

[(1, 201056427), (3, 67018809), (9, 22339603), (11, 18277857), (13, 15465879), (33, 6092619), (39, 5155293), (61, 3296007), (99, 2030873), (117, 1718431), (143, 1405989), (169, 1189683), (183, 1098669), (197, 1020591), (429, 468663), (507, 396561), (549, 366223), (591, 340197), (671, 299637), (793, 253539), (1287, 156221), (1521, 132187), (1773, 113399), (1859, 108153), (2013, 99879), (2167, 92781), (2379, 84513), (2561, 78507), (5577, 36051), (6039, 33293), (6501, 30927), (7137, 28171), (7683, 26169), (8723, 23049), (10309, 19503), (12017, 16731)]