205194384

素因数分解:

$2^4\times 3^4\times {\mathrm{158329}}^1$

素因数の和:158349

約数の個数: 50

約数和(自身を含む): 593895830

約数和(自身を除く): 388701446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 158329, 316658, 474987, 633316, 949974, 1266632, 1424961, 1899948, 2533264, 2849922, 3799896, 4274883, 5699844, 7599792, 8549766, 11399688, 12824649, 17099532, 22799376, 25649298, 34199064, 51298596, 68398128, 102597192, 205194384]

約数ペア:

[(1, 205194384), (2, 102597192), (3, 68398128), (4, 51298596), (6, 34199064), (8, 25649298), (9, 22799376), (12, 17099532), (16, 12824649), (18, 11399688), (24, 8549766), (27, 7599792), (36, 5699844), (48, 4274883), (54, 3799896), (72, 2849922), (81, 2533264), (108, 1899948), (144, 1424961), (162, 1266632), (216, 949974), (324, 633316), (432, 474987), (648, 316658), (1296, 158329)]