205344768

素因数分解:

$2^{12}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1027

約数の個数: 104

約数和(自身を含む): 580315968

約数和(自身を除く): 374971200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 983, 1024, 1088, 1536, 1632, 1966, 2048, 2176, 2949, 3072, 3264, 3932, 4096, 4352, 5898, 6144, 6528, 7864, 8704, 11796, 12288, 13056, 15728, 16711, 17408, 23592, 26112, 31456, 33422, 34816, 47184, 50133, 52224, 62912, 66844, 69632, 94368, 100266, 104448, 125824, 133688, 188736, 200532, 208896, 251648, 267376, 377472, 401064, 503296, 534752, 754944, 802128, 1006592, 1069504, 1509888, 1604256, 2013184, 2139008, 3019776, 3208512, 4026368, 4278016, 6039552, 6417024, 8556032, 12079104, 12834048, 17112064, 25668096, 34224128, 51336192, 68448256, 102672384, 205344768]

約数ペア:

[(1, 205344768), (2, 102672384), (3, 68448256), (4, 51336192), (6, 34224128), (8, 25668096), (12, 17112064), (16, 12834048), (17, 12079104), (24, 8556032), (32, 6417024), (34, 6039552), (48, 4278016), (51, 4026368), (64, 3208512), (68, 3019776), (96, 2139008), (102, 2013184), (128, 1604256), (136, 1509888), (192, 1069504), (204, 1006592), (256, 802128), (272, 754944), (384, 534752), (408, 503296), (512, 401064), (544, 377472), (768, 267376), (816, 251648), (983, 208896), (1024, 200532), (1088, 188736), (1536, 133688), (1632, 125824), (1966, 104448), (2048, 100266), (2176, 94368), (2949, 69632), (3072, 66844), (3264, 62912), (3932, 52224), (4096, 50133), (4352, 47184), (5898, 34816), (6144, 33422), (6528, 31456), (7864, 26112), (8704, 23592), (11796, 17408), (12288, 16711), (13056, 15728)]