201944864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 456503040

約数和(自身を除く): 254558176

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 73, 88, 116, 146, 176, 232, 271, 292, 319, 352, 464, 542, 584, 638, 803, 928, 1084, 1168, 1276, 1606, 2117, 2168, 2336, 2552, 2981, 3212, 4234, 4336, 5104, 5962, 6424, 7859, 8468, 8672, 10208, 11924, 12848, 15718, 16936, 19783, 23287, 23848, 25696, 31436, 33872, 39566, 46574, 47696, 62872, 67744, 79132, 86449, 93148, 95392, 125744, 158264, 172898, 186296, 217613, 251488, 316528, 345796, 372592, 435226, 573707, 633056, 691592, 745184, 870452, 1147414, 1383184, 1740904, 2294828, 2766368, 3481808, 4589656, 6310777, 6963616, 9179312, 12621554, 18358624, 25243108, 50486216, 100972432, 201944864]

約数ペア:

[(1, 201944864), (2, 100972432), (4, 50486216), (8, 25243108), (11, 18358624), (16, 12621554), (22, 9179312), (29, 6963616), (32, 6310777), (44, 4589656), (58, 3481808), (73, 2766368), (88, 2294828), (116, 1740904), (146, 1383184), (176, 1147414), (232, 870452), (271, 745184), (292, 691592), (319, 633056), (352, 573707), (464, 435226), (542, 372592), (584, 345796), (638, 316528), (803, 251488), (928, 217613), (1084, 186296), (1168, 172898), (1276, 158264), (1606, 125744), (2117, 95392), (2168, 93148), (2336, 86449), (2552, 79132), (2981, 67744), (3212, 62872), (4234, 47696), (4336, 46574), (5104, 39566), (5962, 33872), (6424, 31436), (7859, 25696), (8468, 23848), (8672, 23287), (10208, 19783), (11924, 16936), (12848, 15718)]