205124889592

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3034751}}^1$

素因数の和:3034852

約数の個数: 64

約数和(自身を含む): 471964631040

約数和(自身を除く): 266839741448

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 952, 994, 1207, 1988, 2414, 3976, 4828, 8449, 9656, 16898, 33796, 67592, 3034751, 6069502, 12139004, 21243257, 24278008, 42486514, 51590767, 84973028, 103181534, 169946056, 206363068, 215467321, 361135369, 412726136, 430934642, 722270738, 861869284, 1444541476, 1508271247, 1723738568, 2889082952, 3016542494, 3662944457, 6033084988, 7325888914, 12066169976, 14651777828, 25640611199, 29303555656, 51281222398, 102562444796, 205124889592]

約数ペア:

[(1, 205124889592), (2, 102562444796), (4, 51281222398), (7, 29303555656), (8, 25640611199), (14, 14651777828), (17, 12066169976), (28, 7325888914), (34, 6033084988), (56, 3662944457), (68, 3016542494), (71, 2889082952), (119, 1723738568), (136, 1508271247), (142, 1444541476), (238, 861869284), (284, 722270738), (476, 430934642), (497, 412726136), (568, 361135369), (952, 215467321), (994, 206363068), (1207, 169946056), (1988, 103181534), (2414, 84973028), (3976, 51590767), (4828, 42486514), (8449, 24278008), (9656, 21243257), (16898, 12139004), (33796, 6069502), (67592, 3034751)]