201249972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 642969600

約数和(自身を除く): 441719628

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 79, 84, 99, 126, 132, 154, 158, 198, 231, 237, 252, 308, 316, 396, 462, 474, 553, 693, 711, 869, 919, 924, 948, 1106, 1386, 1422, 1659, 1738, 1838, 2212, 2607, 2757, 2772, 2844, 3318, 3476, 3676, 4977, 5214, 5514, 6083, 6433, 6636, 7821, 8271, 9954, 10109, 10428, 11028, 12166, 12866, 15642, 16542, 18249, 19299, 19908, 20218, 24332, 25732, 30327, 31284, 33084, 36498, 38598, 40436, 54747, 57897, 60654, 70763, 72601, 72996, 77196, 90981, 109494, 115794, 121308, 141526, 145202, 181962, 212289, 217803, 218988, 231588, 283052, 290404, 363924, 424578, 435606, 508207, 636867, 653409, 798611, 849156, 871212, 1016414, 1273734, 1306818, 1524621, 1597222, 2032828, 2395833, 2547468, 2613636, 3049242, 3194444, 4573863, 4791666, 5590277, 6098484, 7187499, 9147726, 9583332, 11180554, 14374998, 16770831, 18295452, 22361108, 28749996, 33541662, 50312493, 67083324, 100624986, 201249972]

約数ペア:

[(1, 201249972), (2, 100624986), (3, 67083324), (4, 50312493), (6, 33541662), (7, 28749996), (9, 22361108), (11, 18295452), (12, 16770831), (14, 14374998), (18, 11180554), (21, 9583332), (22, 9147726), (28, 7187499), (33, 6098484), (36, 5590277), (42, 4791666), (44, 4573863), (63, 3194444), (66, 3049242), (77, 2613636), (79, 2547468), (84, 2395833), (99, 2032828), (126, 1597222), (132, 1524621), (154, 1306818), (158, 1273734), (198, 1016414), (231, 871212), (237, 849156), (252, 798611), (308, 653409), (316, 636867), (396, 508207), (462, 435606), (474, 424578), (553, 363924), (693, 290404), (711, 283052), (869, 231588), (919, 218988), (924, 217803), (948, 212289), (1106, 181962), (1386, 145202), (1422, 141526), (1659, 121308), (1738, 115794), (1838, 109494), (2212, 90981), (2607, 77196), (2757, 72996), (2772, 72601), (2844, 70763), (3318, 60654), (3476, 57897), (3676, 54747), (4977, 40436), (5214, 38598), (5514, 36498), (6083, 33084), (6433, 31284), (6636, 30327), (7821, 25732), (8271, 24332), (9954, 20218), (10109, 19908), (10428, 19299), (11028, 18249), (12166, 16542), (12866, 15642)]