201847777568

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{383}}^1\times {\mathrm{19583}}^1$

素因数の和:20034

約数の個数: 72

約数和(自身を含む): 412659007488

約数和(自身を除く): 210811229920

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 383, 464, 766, 841, 928, 1532, 1682, 3064, 3364, 6128, 6728, 11107, 12256, 13456, 19583, 22214, 26912, 39166, 44428, 78332, 88856, 156664, 177712, 313328, 322103, 355424, 567907, 626656, 644206, 1135814, 1288412, 2271628, 2576824, 4543256, 5153648, 7500289, 9086512, 10307296, 15000578, 16469303, 18173024, 30001156, 32938606, 60002312, 65877212, 120004624, 131754424, 217508381, 240009248, 263508848, 435016762, 527017696, 870033524, 1740067048, 3480134096, 6307743049, 6960268192, 12615486098, 25230972196, 50461944392, 100923888784, 201847777568]

約数ペア:

[(1, 201847777568), (2, 100923888784), (4, 50461944392), (8, 25230972196), (16, 12615486098), (29, 6960268192), (32, 6307743049), (58, 3480134096), (116, 1740067048), (232, 870033524), (383, 527017696), (464, 435016762), (766, 263508848), (841, 240009248), (928, 217508381), (1532, 131754424), (1682, 120004624), (3064, 65877212), (3364, 60002312), (6128, 32938606), (6728, 30001156), (11107, 18173024), (12256, 16469303), (13456, 15000578), (19583, 10307296), (22214, 9086512), (26912, 7500289), (39166, 5153648), (44428, 4543256), (78332, 2576824), (88856, 2271628), (156664, 1288412), (177712, 1135814), (313328, 644206), (322103, 626656), (355424, 567907)]