210482944

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1705

約数の個数: 72

約数和(自身を含む): 487044320

約数和(自身を除く): 276561376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1609, 1792, 2044, 2336, 3218, 4088, 4672, 6436, 8176, 9344, 11263, 12872, 16352, 18688, 22526, 25744, 32704, 45052, 51488, 65408, 90104, 102976, 117457, 130816, 180208, 205952, 234914, 360416, 411904, 469828, 720832, 822199, 939656, 1441664, 1644398, 1879312, 2883328, 3288796, 3758624, 6577592, 7517248, 13155184, 15034496, 26310368, 30068992, 52620736, 105241472, 210482944]

約数ペア:

[(1, 210482944), (2, 105241472), (4, 52620736), (7, 30068992), (8, 26310368), (14, 15034496), (16, 13155184), (28, 7517248), (32, 6577592), (56, 3758624), (64, 3288796), (73, 2883328), (112, 1879312), (128, 1644398), (146, 1441664), (224, 939656), (256, 822199), (292, 720832), (448, 469828), (511, 411904), (584, 360416), (896, 234914), (1022, 205952), (1168, 180208), (1609, 130816), (1792, 117457), (2044, 102976), (2336, 90104), (3218, 65408), (4088, 51488), (4672, 45052), (6436, 32704), (8176, 25744), (9344, 22526), (11263, 18688), (12872, 16352)]