209413303352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{341273}}^1$

素因数の和:341676

約数の個数: 64

約数和(自身を含む): 452119795200

約数和(自身を除く): 242706491848

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 367, 418, 734, 836, 1468, 1672, 2936, 4037, 6973, 8074, 13946, 16148, 27892, 32296, 55784, 76703, 153406, 306812, 341273, 613624, 682546, 1365092, 2730184, 3754003, 6484187, 7508006, 12968374, 15016012, 25936748, 30032024, 51873496, 71326057, 125247191, 142652114, 250494382, 285304228, 500988764, 570608456, 1001977528, 1377719101, 2379696629, 2755438202, 4759393258, 5510876404, 9518786516, 11021752808, 19037573032, 26176662919, 52353325838, 104706651676, 209413303352]

約数ペア:

[(1, 209413303352), (2, 104706651676), (4, 52353325838), (8, 26176662919), (11, 19037573032), (19, 11021752808), (22, 9518786516), (38, 5510876404), (44, 4759393258), (76, 2755438202), (88, 2379696629), (152, 1377719101), (209, 1001977528), (367, 570608456), (418, 500988764), (734, 285304228), (836, 250494382), (1468, 142652114), (1672, 125247191), (2936, 71326057), (4037, 51873496), (6973, 30032024), (8074, 25936748), (13946, 15016012), (16148, 12968374), (27892, 7508006), (32296, 6484187), (55784, 3754003), (76703, 2730184), (153406, 1365092), (306812, 682546), (341273, 613624)]