210519792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{457}}^2$

素因数の和:935

約数の個数: 90

約数和(自身を含む): 674805768

約数和(自身を除く): 464285976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 457, 504, 914, 1008, 1371, 1828, 2742, 3199, 3656, 4113, 5484, 6398, 7312, 8226, 9597, 10968, 12796, 16452, 19194, 21936, 25592, 28791, 32904, 38388, 51184, 57582, 65808, 76776, 115164, 153552, 208849, 230328, 417698, 460656, 626547, 835396, 1253094, 1461943, 1670792, 1879641, 2506188, 2923886, 3341584, 3759282, 4385829, 5012376, 5847772, 7518564, 8771658, 10024752, 11695544, 13157487, 15037128, 17543316, 23391088, 26314974, 30074256, 35086632, 52629948, 70173264, 105259896, 210519792]

約数ペア:

[(1, 210519792), (2, 105259896), (3, 70173264), (4, 52629948), (6, 35086632), (7, 30074256), (8, 26314974), (9, 23391088), (12, 17543316), (14, 15037128), (16, 13157487), (18, 11695544), (21, 10024752), (24, 8771658), (28, 7518564), (36, 5847772), (42, 5012376), (48, 4385829), (56, 3759282), (63, 3341584), (72, 2923886), (84, 2506188), (112, 1879641), (126, 1670792), (144, 1461943), (168, 1253094), (252, 835396), (336, 626547), (457, 460656), (504, 417698), (914, 230328), (1008, 208849), (1371, 153552), (1828, 115164), (2742, 76776), (3199, 65808), (3656, 57582), (4113, 51184), (5484, 38388), (6398, 32904), (7312, 28791), (8226, 25592), (9597, 21936), (10968, 19194), (12796, 16452)]