201464648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1578

約数の個数: 64

約数和(自身を含む): 473195520

約数和(自身を除く): 271730872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 251, 308, 502, 616, 1004, 1303, 1757, 2008, 2606, 2761, 3514, 5212, 5522, 7028, 9121, 10424, 11044, 14056, 14333, 18242, 19327, 22088, 28666, 36484, 38654, 57332, 72968, 77308, 100331, 114664, 154616, 200662, 327053, 401324, 654106, 802648, 1308212, 2289371, 2616424, 3597583, 4578742, 7195166, 9157484, 14390332, 18314968, 25183081, 28780664, 50366162, 100732324, 201464648]

約数ペア:

[(1, 201464648), (2, 100732324), (4, 50366162), (7, 28780664), (8, 25183081), (11, 18314968), (14, 14390332), (22, 9157484), (28, 7195166), (44, 4578742), (56, 3597583), (77, 2616424), (88, 2289371), (154, 1308212), (251, 802648), (308, 654106), (502, 401324), (616, 327053), (1004, 200662), (1303, 154616), (1757, 114664), (2008, 100331), (2606, 77308), (2761, 72968), (3514, 57332), (5212, 38654), (5522, 36484), (7028, 28666), (9121, 22088), (10424, 19327), (11044, 18242), (14056, 14333)]