201672832

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 426490560

約数和(自身を除く): 224817728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 368, 488, 736, 976, 1123, 1403, 1472, 1952, 2246, 2806, 2944, 3904, 4492, 5612, 7808, 8984, 11224, 17968, 22448, 25829, 35936, 44896, 51658, 68503, 71872, 89792, 103316, 137006, 143744, 179584, 206632, 274012, 413264, 548024, 826528, 1096048, 1575569, 1653056, 2192096, 3151138, 3306112, 4384192, 6302276, 8768384, 12604552, 25209104, 50418208, 100836416, 201672832]

約数ペア:

[(1, 201672832), (2, 100836416), (4, 50418208), (8, 25209104), (16, 12604552), (23, 8768384), (32, 6302276), (46, 4384192), (61, 3306112), (64, 3151138), (92, 2192096), (122, 1653056), (128, 1575569), (184, 1096048), (244, 826528), (368, 548024), (488, 413264), (736, 274012), (976, 206632), (1123, 179584), (1403, 143744), (1472, 137006), (1952, 103316), (2246, 89792), (2806, 71872), (2944, 68503), (3904, 51658), (4492, 44896), (5612, 35936), (7808, 25829), (8984, 22448), (11224, 17968)]