200815690624

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{322349}}^1$

素因数の和:322551

約数の個数: 64

約数和(自身を含む): 415599408000

約数和(自身を除く): 214783717376

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 248, 314, 496, 628, 992, 1256, 1984, 2512, 3968, 4867, 5024, 9734, 10048, 19468, 20096, 38936, 77872, 155744, 311488, 322349, 622976, 644698, 1289396, 2578792, 5157584, 9992819, 10315168, 19985638, 20630336, 39971276, 41260672, 50608793, 79942552, 101217586, 159885104, 202435172, 319770208, 404870344, 639540416, 809740688, 1279080832, 1568872583, 1619481376, 3137745166, 3238962752, 6275490332, 6477925504, 12550980664, 25101961328, 50203922656, 100407845312, 200815690624]

約数ペア:

[(1, 200815690624), (2, 100407845312), (4, 50203922656), (8, 25101961328), (16, 12550980664), (31, 6477925504), (32, 6275490332), (62, 3238962752), (64, 3137745166), (124, 1619481376), (128, 1568872583), (157, 1279080832), (248, 809740688), (314, 639540416), (496, 404870344), (628, 319770208), (992, 202435172), (1256, 159885104), (1984, 101217586), (2512, 79942552), (3968, 50608793), (4867, 41260672), (5024, 39971276), (9734, 20630336), (10048, 19985638), (19468, 10315168), (20096, 9992819), (38936, 5157584), (77872, 2578792), (155744, 1289396), (311488, 644698), (322349, 622976)]