201450711

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 367718400

約数和(自身を除く): 166267689

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 79, 83, 133, 147, 209, 231, 237, 249, 399, 539, 553, 581, 627, 869, 913, 931, 1463, 1501, 1577, 1617, 1659, 1743, 2607, 2739, 2793, 3871, 4067, 4389, 4503, 4731, 6083, 6391, 6557, 10241, 10507, 11039, 11613, 12201, 16511, 17347, 18249, 19173, 19671, 30723, 31521, 33117, 42581, 44737, 45899, 49533, 52041, 72127, 73549, 77273, 115577, 121429, 124583, 127743, 134211, 137697, 216381, 220647, 231819, 321293, 346731, 364287, 373749, 504889, 809039, 850003, 872081, 963879, 1370413, 1514667, 2427117, 2550009, 2616243, 3534223, 4111239, 6104567, 9592891, 10602669, 18313701, 28778673, 67150237, 201450711]

約数ペア:

[(1, 201450711), (3, 67150237), (7, 28778673), (11, 18313701), (19, 10602669), (21, 9592891), (33, 6104567), (49, 4111239), (57, 3534223), (77, 2616243), (79, 2550009), (83, 2427117), (133, 1514667), (147, 1370413), (209, 963879), (231, 872081), (237, 850003), (249, 809039), (399, 504889), (539, 373749), (553, 364287), (581, 346731), (627, 321293), (869, 231819), (913, 220647), (931, 216381), (1463, 137697), (1501, 134211), (1577, 127743), (1617, 124583), (1659, 121429), (1743, 115577), (2607, 77273), (2739, 73549), (2793, 72127), (3871, 52041), (4067, 49533), (4389, 45899), (4503, 44737), (4731, 42581), (6083, 33117), (6391, 31521), (6557, 30723), (10241, 19671), (10507, 19173), (11039, 18249), (11613, 17347), (12201, 16511)]