205972224

素因数分解:

$2^8\times 3^1\times {\mathrm{269}}^1\times {\mathrm{997}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 550776240

約数和(自身を除く): 344804016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 269, 384, 538, 768, 807, 997, 1076, 1614, 1994, 2152, 2991, 3228, 3988, 4304, 5982, 6456, 7976, 8608, 11964, 12912, 15952, 17216, 23928, 25824, 31904, 34432, 47856, 51648, 63808, 68864, 95712, 103296, 127616, 191424, 206592, 255232, 268193, 382848, 536386, 765696, 804579, 1072772, 1609158, 2145544, 3218316, 4291088, 6436632, 8582176, 12873264, 17164352, 25746528, 34328704, 51493056, 68657408, 102986112, 205972224]

約数ペア:

[(1, 205972224), (2, 102986112), (3, 68657408), (4, 51493056), (6, 34328704), (8, 25746528), (12, 17164352), (16, 12873264), (24, 8582176), (32, 6436632), (48, 4291088), (64, 3218316), (96, 2145544), (128, 1609158), (192, 1072772), (256, 804579), (269, 765696), (384, 536386), (538, 382848), (768, 268193), (807, 255232), (997, 206592), (1076, 191424), (1614, 127616), (1994, 103296), (2152, 95712), (2991, 68864), (3228, 63808), (3988, 51648), (4304, 47856), (5982, 34432), (6456, 31904), (7976, 25824), (8608, 23928), (11964, 17216), (12912, 15952)]