193681180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4115

約数の個数: 96

約数和(自身を含む): 523579392

約数和(自身を除く): 329898212

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3410, 4057, 4340, 4774, 6820, 8114, 9548, 11935, 16228, 20285, 23870, 28399, 40570, 44627, 47740, 56798, 81140, 89254, 113596, 125767, 141995, 178508, 223135, 251534, 283990, 312389, 446270, 503068, 567980, 624778, 628835, 880369, 892540, 1249556, 1257670, 1383437, 1561945, 1760738, 2515340, 2766874, 3123890, 3521476, 4401845, 5533748, 6247780, 6917185, 8803690, 9684059, 13834370, 17607380, 19368118, 27668740, 38736236, 48420295, 96840590, 193681180]

約数ペア:

[(1, 193681180), (2, 96840590), (4, 48420295), (5, 38736236), (7, 27668740), (10, 19368118), (11, 17607380), (14, 13834370), (20, 9684059), (22, 8803690), (28, 6917185), (31, 6247780), (35, 5533748), (44, 4401845), (55, 3521476), (62, 3123890), (70, 2766874), (77, 2515340), (110, 1760738), (124, 1561945), (140, 1383437), (154, 1257670), (155, 1249556), (217, 892540), (220, 880369), (308, 628835), (310, 624778), (341, 567980), (385, 503068), (434, 446270), (620, 312389), (682, 283990), (770, 251534), (868, 223135), (1085, 178508), (1364, 141995), (1540, 125767), (1705, 113596), (2170, 89254), (2387, 81140), (3410, 56798), (4057, 47740), (4340, 44627), (4774, 40570), (6820, 28399), (8114, 23870), (9548, 20285), (11935, 16228)]