202128888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1867}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 546053760

約数和(自身を除く): 343924872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 347, 694, 1041, 1388, 1867, 2082, 2776, 3734, 4164, 4511, 5601, 7468, 8328, 9022, 11202, 13533, 14936, 18044, 22404, 24271, 27066, 36088, 44808, 48542, 54132, 72813, 97084, 108264, 145626, 194168, 291252, 582504, 647849, 1295698, 1943547, 2591396, 3887094, 5182792, 7774188, 8422037, 15548376, 16844074, 25266111, 33688148, 50532222, 67376296, 101064444, 202128888]

約数ペア:

[(1, 202128888), (2, 101064444), (3, 67376296), (4, 50532222), (6, 33688148), (8, 25266111), (12, 16844074), (13, 15548376), (24, 8422037), (26, 7774188), (39, 5182792), (52, 3887094), (78, 2591396), (104, 1943547), (156, 1295698), (312, 647849), (347, 582504), (694, 291252), (1041, 194168), (1388, 145626), (1867, 108264), (2082, 97084), (2776, 72813), (3734, 54132), (4164, 48542), (4511, 44808), (5601, 36088), (7468, 27066), (8328, 24271), (9022, 22404), (11202, 18044), (13533, 14936)]