204030528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1972

約数の個数: 112

約数和(自身を含む): 595189056

約数和(自身を除く): 391158528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 156, 172, 192, 208, 258, 312, 344, 416, 516, 559, 624, 688, 832, 1032, 1118, 1248, 1376, 1677, 1901, 2064, 2236, 2496, 2752, 3354, 3802, 4128, 4472, 5703, 6708, 7604, 8256, 8944, 11406, 13416, 15208, 17888, 22812, 24713, 26832, 30416, 35776, 45624, 49426, 53664, 60832, 74139, 81743, 91248, 98852, 107328, 121664, 148278, 163486, 182496, 197704, 245229, 296556, 326972, 364992, 395408, 490458, 593112, 653944, 790816, 980916, 1062659, 1186224, 1307888, 1581632, 1961832, 2125318, 2372448, 2615776, 3187977, 3923664, 4250636, 4744896, 5231552, 6375954, 7847328, 8501272, 12751908, 15694656, 17002544, 25503816, 34005088, 51007632, 68010176, 102015264, 204030528]

約数ペア:

[(1, 204030528), (2, 102015264), (3, 68010176), (4, 51007632), (6, 34005088), (8, 25503816), (12, 17002544), (13, 15694656), (16, 12751908), (24, 8501272), (26, 7847328), (32, 6375954), (39, 5231552), (43, 4744896), (48, 4250636), (52, 3923664), (64, 3187977), (78, 2615776), (86, 2372448), (96, 2125318), (104, 1961832), (129, 1581632), (156, 1307888), (172, 1186224), (192, 1062659), (208, 980916), (258, 790816), (312, 653944), (344, 593112), (416, 490458), (516, 395408), (559, 364992), (624, 326972), (688, 296556), (832, 245229), (1032, 197704), (1118, 182496), (1248, 163486), (1376, 148278), (1677, 121664), (1901, 107328), (2064, 98852), (2236, 91248), (2496, 81743), (2752, 74139), (3354, 60832), (3802, 53664), (4128, 49426), (4472, 45624), (5703, 35776), (6708, 30416), (7604, 26832), (8256, 24713), (8944, 22812), (11406, 17888), (13416, 15208)]