201463360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89939}}^1$

素因数の和:89963

約数の個数: 56

約数和(自身を含む): 548274240

約数和(自身を除く): 346810880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 89939, 179878, 359756, 449695, 629573, 719512, 899390, 1259146, 1439024, 1798780, 2518292, 2878048, 3147865, 3597560, 5036584, 5756096, 6295730, 7195120, 10073168, 12591460, 14390240, 20146336, 25182920, 28780480, 40292672, 50365840, 100731680, 201463360]

約数ペア:

[(1, 201463360), (2, 100731680), (4, 50365840), (5, 40292672), (7, 28780480), (8, 25182920), (10, 20146336), (14, 14390240), (16, 12591460), (20, 10073168), (28, 7195120), (32, 6295730), (35, 5756096), (40, 5036584), (56, 3597560), (64, 3147865), (70, 2878048), (80, 2518292), (112, 1798780), (140, 1439024), (160, 1259146), (224, 899390), (280, 719512), (320, 629573), (448, 449695), (560, 359756), (1120, 179878), (2240, 89939)]