201798784

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 440909280

約数和(自身を除く): 239110496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 331, 352, 433, 662, 704, 866, 1324, 1408, 1732, 2648, 3464, 3641, 4763, 5296, 6928, 7282, 9526, 10592, 13856, 14564, 19052, 21184, 27712, 29128, 38104, 42368, 55424, 58256, 76208, 116512, 143323, 152416, 233024, 286646, 304832, 466048, 573292, 609664, 1146584, 1576553, 2293168, 3153106, 4586336, 6306212, 9172672, 12612424, 18345344, 25224848, 50449696, 100899392, 201798784]

約数ペア:

[(1, 201798784), (2, 100899392), (4, 50449696), (8, 25224848), (11, 18345344), (16, 12612424), (22, 9172672), (32, 6306212), (44, 4586336), (64, 3153106), (88, 2293168), (128, 1576553), (176, 1146584), (331, 609664), (352, 573292), (433, 466048), (662, 304832), (704, 286646), (866, 233024), (1324, 152416), (1408, 143323), (1732, 116512), (2648, 76208), (3464, 58256), (3641, 55424), (4763, 42368), (5296, 38104), (6928, 29128), (7282, 27712), (9526, 21184), (10592, 19052), (13856, 14564)]