200379424

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2790

約数の個数: 72

約数和(自身を含む): 468840960

約数和(自身を除く): 268461536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 2303, 2632, 2719, 4606, 5264, 5438, 9212, 10528, 10876, 18424, 19033, 21752, 36848, 38066, 43504, 73696, 76132, 87008, 127793, 133231, 152264, 255586, 266462, 304528, 511172, 532924, 609056, 894551, 1022344, 1065848, 1789102, 2044688, 2131696, 3578204, 4089376, 4263392, 6261857, 7156408, 12523714, 14312816, 25047428, 28625632, 50094856, 100189712, 200379424]

約数ペア:

[(1, 200379424), (2, 100189712), (4, 50094856), (7, 28625632), (8, 25047428), (14, 14312816), (16, 12523714), (28, 7156408), (32, 6261857), (47, 4263392), (49, 4089376), (56, 3578204), (94, 2131696), (98, 2044688), (112, 1789102), (188, 1065848), (196, 1022344), (224, 894551), (329, 609056), (376, 532924), (392, 511172), (658, 304528), (752, 266462), (784, 255586), (1316, 152264), (1504, 133231), (1568, 127793), (2303, 87008), (2632, 76132), (2719, 73696), (4606, 43504), (5264, 38066), (5438, 36848), (9212, 21752), (10528, 19033), (10876, 18424)]