201338784

素因数分解:

$2^5\times 3^4\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:644

約数の個数: 120

約数和(自身を含む): 596880900

約数和(自身を除く): 395542116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 173, 216, 288, 324, 346, 432, 449, 519, 648, 692, 864, 898, 1038, 1296, 1347, 1384, 1557, 1796, 2076, 2592, 2694, 2768, 3114, 3592, 4041, 4152, 4671, 5388, 5536, 6228, 7184, 8082, 8304, 9342, 10776, 12123, 12456, 14013, 14368, 16164, 16608, 18684, 21552, 24246, 24912, 28026, 32328, 36369, 37368, 43104, 48492, 49824, 56052, 64656, 72738, 74736, 77677, 96984, 112104, 129312, 145476, 149472, 155354, 193968, 224208, 233031, 290952, 310708, 387936, 448416, 466062, 581904, 621416, 699093, 932124, 1163808, 1242832, 1398186, 1864248, 2097279, 2485664, 2796372, 3728496, 4194558, 5592744, 6291837, 7456992, 8389116, 11185488, 12583674, 16778232, 22370976, 25167348, 33556464, 50334696, 67112928, 100669392, 201338784]

約数ペア:

[(1, 201338784), (2, 100669392), (3, 67112928), (4, 50334696), (6, 33556464), (8, 25167348), (9, 22370976), (12, 16778232), (16, 12583674), (18, 11185488), (24, 8389116), (27, 7456992), (32, 6291837), (36, 5592744), (48, 4194558), (54, 3728496), (72, 2796372), (81, 2485664), (96, 2097279), (108, 1864248), (144, 1398186), (162, 1242832), (173, 1163808), (216, 932124), (288, 699093), (324, 621416), (346, 581904), (432, 466062), (449, 448416), (519, 387936), (648, 310708), (692, 290952), (864, 233031), (898, 224208), (1038, 193968), (1296, 155354), (1347, 149472), (1384, 145476), (1557, 129312), (1796, 112104), (2076, 96984), (2592, 77677), (2694, 74736), (2768, 72738), (3114, 64656), (3592, 56052), (4041, 49824), (4152, 48492), (4671, 43104), (5388, 37368), (5536, 36369), (6228, 32328), (7184, 28026), (8082, 24912), (8304, 24246), (9342, 21552), (10776, 18684), (12123, 16608), (12456, 16164), (14013, 14368)]