201224224

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2969

約数の個数: 48

約数和(自身を含む): 414844416

約数和(自身を除く): 213620192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 2201, 2272, 2857, 4402, 5714, 8804, 11428, 17608, 22856, 35216, 45712, 70432, 88567, 91424, 177134, 202847, 354268, 405694, 708536, 811388, 1417072, 1622776, 2834144, 3245552, 6288257, 6491104, 12576514, 25153028, 50306056, 100612112, 201224224]

約数ペア:

[(1, 201224224), (2, 100612112), (4, 50306056), (8, 25153028), (16, 12576514), (31, 6491104), (32, 6288257), (62, 3245552), (71, 2834144), (124, 1622776), (142, 1417072), (248, 811388), (284, 708536), (496, 405694), (568, 354268), (992, 202847), (1136, 177134), (2201, 91424), (2272, 88567), (2857, 70432), (4402, 45712), (5714, 35216), (8804, 22856), (11428, 17608)]