223391644

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 460873728

約数和(自身を除く): 237482084

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 383, 518, 563, 766, 1036, 1126, 1532, 2252, 2681, 3941, 5362, 7882, 10724, 14171, 15764, 20831, 28342, 41662, 56684, 83324, 99197, 145817, 198394, 215629, 291634, 396788, 431258, 583268, 862516, 1509403, 3018806, 6037612, 7978273, 15956546, 31913092, 55847911, 111695822, 223391644]

約数ペア:

[(1, 223391644), (2, 111695822), (4, 55847911), (7, 31913092), (14, 15956546), (28, 7978273), (37, 6037612), (74, 3018806), (148, 1509403), (259, 862516), (383, 583268), (518, 431258), (563, 396788), (766, 291634), (1036, 215629), (1126, 198394), (1532, 145817), (2252, 99197), (2681, 83324), (3941, 56684), (5362, 41662), (7882, 28342), (10724, 20831), (14171, 15764)]