219780403934

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{497153}}^1$

素因数の和:497529

約数の個数: 48

約数和(自身を含む): 414184963248

約数和(自身を除く): 194404559314

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 347, 637, 694, 1274, 2429, 4511, 4858, 9022, 17003, 31577, 34006, 63154, 221039, 442078, 497153, 994306, 3480071, 6462989, 6960142, 12925978, 24360497, 45240923, 48720994, 90481846, 172512091, 316686461, 345024182, 633372922, 1207584637, 2242657183, 2415169274, 4485314366, 8453092459, 15698600281, 16906184918, 31397200562, 109890201967, 219780403934]

約数ペア:

[(1, 219780403934), (2, 109890201967), (7, 31397200562), (13, 16906184918), (14, 15698600281), (26, 8453092459), (49, 4485314366), (91, 2415169274), (98, 2242657183), (182, 1207584637), (347, 633372922), (637, 345024182), (694, 316686461), (1274, 172512091), (2429, 90481846), (4511, 48720994), (4858, 45240923), (9022, 24360497), (17003, 12925978), (31577, 6960142), (34006, 6462989), (63154, 3480071), (221039, 994306), (442078, 497153)]