197693184

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19801}}^1$

素因数の和:19833

約数の個数: 72

約数和(自身を含む): 566654032

約数和(自身を除く): 368960848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 19801, 39602, 59403, 79204, 118806, 158408, 237612, 257413, 316816, 475224, 514826, 633632, 772239, 950448, 1029652, 1267264, 1544478, 1900896, 2059304, 2534528, 3088956, 3801792, 4118608, 5069056, 6177912, 7603584, 8237216, 12355824, 15207168, 16474432, 24711648, 32948864, 49423296, 65897728, 98846592, 197693184]

約数ペア:

[(1, 197693184), (2, 98846592), (3, 65897728), (4, 49423296), (6, 32948864), (8, 24711648), (12, 16474432), (13, 15207168), (16, 12355824), (24, 8237216), (26, 7603584), (32, 6177912), (39, 5069056), (48, 4118608), (52, 3801792), (64, 3088956), (78, 2534528), (96, 2059304), (104, 1900896), (128, 1544478), (156, 1267264), (192, 1029652), (208, 950448), (256, 772239), (312, 633632), (384, 514826), (416, 475224), (624, 316816), (768, 257413), (832, 237612), (1248, 158408), (1664, 118806), (2496, 79204), (3328, 59403), (4992, 39602), (9984, 19801)]