204524236

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 440802432

約数和(自身を除く): 236278196

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 49, 62, 82, 98, 124, 164, 196, 217, 287, 434, 574, 821, 868, 1148, 1271, 1519, 1642, 2009, 2542, 3038, 3284, 4018, 5084, 5747, 6076, 8036, 8897, 11494, 17794, 22988, 25451, 33661, 35588, 40229, 50902, 62279, 67322, 80458, 101804, 124558, 134644, 160916, 178157, 235627, 249116, 356314, 471254, 712628, 942508, 1043491, 1247099, 1649389, 2086982, 2494198, 3298778, 4173964, 4988396, 6597556, 7304437, 14608874, 29217748, 51131059, 102262118, 204524236]

約数ペア:

[(1, 204524236), (2, 102262118), (4, 51131059), (7, 29217748), (14, 14608874), (28, 7304437), (31, 6597556), (41, 4988396), (49, 4173964), (62, 3298778), (82, 2494198), (98, 2086982), (124, 1649389), (164, 1247099), (196, 1043491), (217, 942508), (287, 712628), (434, 471254), (574, 356314), (821, 249116), (868, 235627), (1148, 178157), (1271, 160916), (1519, 134644), (1642, 124558), (2009, 101804), (2542, 80458), (3038, 67322), (3284, 62279), (4018, 50902), (5084, 40229), (5747, 35588), (6076, 33661), (8036, 25451), (8897, 22988), (11494, 17794)]