203498328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4729}}^1$

素因数の和:4912

約数の個数: 64

約数和(自身を含む): 558518400

約数和(自身を除く): 355020072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 163, 264, 326, 489, 652, 978, 1304, 1793, 1956, 3586, 3912, 4729, 5379, 7172, 9458, 10758, 14187, 14344, 18916, 21516, 28374, 37832, 43032, 52019, 56748, 104038, 113496, 156057, 208076, 312114, 416152, 624228, 770827, 1248456, 1541654, 2312481, 3083308, 4624962, 6166616, 8479097, 9249924, 16958194, 18499848, 25437291, 33916388, 50874582, 67832776, 101749164, 203498328]

約数ペア:

[(1, 203498328), (2, 101749164), (3, 67832776), (4, 50874582), (6, 33916388), (8, 25437291), (11, 18499848), (12, 16958194), (22, 9249924), (24, 8479097), (33, 6166616), (44, 4624962), (66, 3083308), (88, 2312481), (132, 1541654), (163, 1248456), (264, 770827), (326, 624228), (489, 416152), (652, 312114), (978, 208076), (1304, 156057), (1793, 113496), (1956, 104038), (3586, 56748), (3912, 52019), (4729, 43032), (5379, 37832), (7172, 28374), (9458, 21516), (10758, 18916), (14187, 14344)]