201981136

素因数分解:

$2^4\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1069}}^1$

素因数の和:1332

約数の個数: 60

約数和(自身を含む): 457546980

約数和(自身を除く): 255565844

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 241, 392, 482, 784, 964, 1069, 1687, 1928, 2138, 3374, 3856, 4276, 6748, 7483, 8552, 11809, 13496, 14966, 17104, 23618, 26992, 29932, 47236, 52381, 59864, 94472, 104762, 119728, 188944, 209524, 257629, 419048, 515258, 838096, 1030516, 1803403, 2061032, 3606806, 4122064, 7213612, 12623821, 14427224, 25247642, 28854448, 50495284, 100990568, 201981136]

約数ペア:

[(1, 201981136), (2, 100990568), (4, 50495284), (7, 28854448), (8, 25247642), (14, 14427224), (16, 12623821), (28, 7213612), (49, 4122064), (56, 3606806), (98, 2061032), (112, 1803403), (196, 1030516), (241, 838096), (392, 515258), (482, 419048), (784, 257629), (964, 209524), (1069, 188944), (1687, 119728), (1928, 104762), (2138, 94472), (3374, 59864), (3856, 52381), (4276, 47236), (6748, 29932), (7483, 26992), (8552, 23618), (11809, 17104), (13496, 14966)]