205122024

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 605568000

約数和(自身を除く): 400445976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 151, 152, 171, 216, 228, 302, 331, 342, 453, 456, 513, 604, 662, 684, 906, 993, 1026, 1208, 1324, 1359, 1368, 1812, 1986, 2052, 2648, 2718, 2869, 2979, 3624, 3972, 4077, 4104, 5436, 5738, 5958, 6289, 7944, 8154, 8607, 8937, 10872, 11476, 11916, 12578, 16308, 17214, 17874, 18867, 22952, 23832, 25156, 25821, 32616, 34428, 35748, 37734, 49981, 50312, 51642, 56601, 68856, 71496, 75468, 77463, 99962, 103284, 113202, 149943, 150936, 154926, 169803, 199924, 206568, 226404, 299886, 309852, 339606, 399848, 449829, 452808, 599772, 619704, 679212, 899658, 949639, 1199544, 1349487, 1358424, 1799316, 1899278, 2698974, 2848917, 3598632, 3798556, 5397948, 5697834, 7597112, 8546751, 10795896, 11395668, 17093502, 22791336, 25640253, 34187004, 51280506, 68374008, 102561012, 205122024]

約数ペア:

[(1, 205122024), (2, 102561012), (3, 68374008), (4, 51280506), (6, 34187004), (8, 25640253), (9, 22791336), (12, 17093502), (18, 11395668), (19, 10795896), (24, 8546751), (27, 7597112), (36, 5697834), (38, 5397948), (54, 3798556), (57, 3598632), (72, 2848917), (76, 2698974), (108, 1899278), (114, 1799316), (151, 1358424), (152, 1349487), (171, 1199544), (216, 949639), (228, 899658), (302, 679212), (331, 619704), (342, 599772), (453, 452808), (456, 449829), (513, 399848), (604, 339606), (662, 309852), (684, 299886), (906, 226404), (993, 206568), (1026, 199924), (1208, 169803), (1324, 154926), (1359, 150936), (1368, 149943), (1812, 113202), (1986, 103284), (2052, 99962), (2648, 77463), (2718, 75468), (2869, 71496), (2979, 68856), (3624, 56601), (3972, 51642), (4077, 50312), (4104, 49981), (5436, 37734), (5738, 35748), (5958, 34428), (6289, 32616), (7944, 25821), (8154, 25156), (8607, 23832), (8937, 22952), (10872, 18867), (11476, 17874), (11916, 17214), (12578, 16308)]