201599720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1507

約数の個数: 96

約数和(自身を含む): 535264200

約数和(自身を除く): 333664480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 584, 730, 980, 1022, 1409, 1460, 1960, 2044, 2555, 2818, 2920, 3577, 4088, 5110, 5636, 7045, 7154, 9863, 10220, 11272, 14090, 14308, 17885, 19726, 20440, 28180, 28616, 35770, 39452, 49315, 56360, 69041, 71540, 78904, 98630, 102857, 138082, 143080, 197260, 205714, 276164, 345205, 394520, 411428, 514285, 552328, 690410, 719999, 822856, 1028570, 1380820, 1439998, 2057140, 2761640, 2879996, 3599995, 4114280, 5039993, 5759992, 7199990, 10079986, 14399980, 20159972, 25199965, 28799960, 40319944, 50399930, 100799860, 201599720]

約数ペア:

[(1, 201599720), (2, 100799860), (4, 50399930), (5, 40319944), (7, 28799960), (8, 25199965), (10, 20159972), (14, 14399980), (20, 10079986), (28, 7199990), (35, 5759992), (40, 5039993), (49, 4114280), (56, 3599995), (70, 2879996), (73, 2761640), (98, 2057140), (140, 1439998), (146, 1380820), (196, 1028570), (245, 822856), (280, 719999), (292, 690410), (365, 552328), (392, 514285), (490, 411428), (511, 394520), (584, 345205), (730, 276164), (980, 205714), (1022, 197260), (1409, 143080), (1460, 138082), (1960, 102857), (2044, 98630), (2555, 78904), (2818, 71540), (2920, 69041), (3577, 56360), (4088, 49315), (5110, 39452), (5636, 35770), (7045, 28616), (7154, 28180), (9863, 20440), (10220, 19726), (11272, 17885), (14090, 14308)]