203290440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8513}}^1$

素因数の和:8726

約数の個数: 64

約数和(自身を含む): 613008000

約数和(自身を除く): 409717560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 8513, 11940, 17026, 23880, 25539, 34052, 42565, 51078, 68104, 85130, 102156, 127695, 170260, 204312, 255390, 340520, 510780, 1021560, 1694087, 3388174, 5082261, 6776348, 8470435, 10164522, 13552696, 16940870, 20329044, 25411305, 33881740, 40658088, 50822610, 67763480, 101645220, 203290440]

約数ペア:

[(1, 203290440), (2, 101645220), (3, 67763480), (4, 50822610), (5, 40658088), (6, 33881740), (8, 25411305), (10, 20329044), (12, 16940870), (15, 13552696), (20, 10164522), (24, 8470435), (30, 6776348), (40, 5082261), (60, 3388174), (120, 1694087), (199, 1021560), (398, 510780), (597, 340520), (796, 255390), (995, 204312), (1194, 170260), (1592, 127695), (1990, 102156), (2388, 85130), (2985, 68104), (3980, 51078), (4776, 42565), (5970, 34052), (7960, 25539), (8513, 23880), (11940, 17026)]