210928564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 480485376

約数和(自身を除く): 269556812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 83, 148, 154, 166, 223, 259, 308, 332, 407, 446, 518, 581, 814, 892, 913, 1036, 1162, 1561, 1628, 1826, 2324, 2453, 2849, 3071, 3122, 3652, 4906, 5698, 6142, 6244, 6391, 8251, 9812, 11396, 12284, 12782, 16502, 17171, 18509, 21497, 25564, 33004, 33781, 34342, 37018, 42994, 57757, 67562, 68684, 74036, 85988, 90761, 115514, 129563, 135124, 181522, 203599, 231028, 236467, 259126, 363044, 407198, 472934, 518252, 635327, 684833, 814396, 945868, 1270654, 1369666, 1425193, 2541308, 2739332, 2850386, 4793831, 5700772, 7533163, 9587662, 15066326, 19175324, 30132652, 52732141, 105464282, 210928564]

約数ペア:

[(1, 210928564), (2, 105464282), (4, 52732141), (7, 30132652), (11, 19175324), (14, 15066326), (22, 9587662), (28, 7533163), (37, 5700772), (44, 4793831), (74, 2850386), (77, 2739332), (83, 2541308), (148, 1425193), (154, 1369666), (166, 1270654), (223, 945868), (259, 814396), (308, 684833), (332, 635327), (407, 518252), (446, 472934), (518, 407198), (581, 363044), (814, 259126), (892, 236467), (913, 231028), (1036, 203599), (1162, 181522), (1561, 135124), (1628, 129563), (1826, 115514), (2324, 90761), (2453, 85988), (2849, 74036), (3071, 68684), (3122, 67562), (3652, 57757), (4906, 42994), (5698, 37018), (6142, 34342), (6244, 33781), (6391, 33004), (8251, 25564), (9812, 21497), (11396, 18509), (12284, 17171), (12782, 16502)]