204999312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7723}}^1$

素因数の和:7820

約数の個数: 80

約数和(自身を含む): 612976640

約数和(自身を除く): 407977328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 7723, 8848, 13272, 15446, 23169, 26544, 30892, 46338, 54061, 61784, 92676, 108122, 123568, 162183, 185352, 216244, 324366, 370704, 432488, 610117, 648732, 864976, 1220234, 1297464, 1830351, 2440468, 2594928, 3660702, 4270819, 4880936, 7321404, 8541638, 9761872, 12812457, 14642808, 17083276, 25624914, 29285616, 34166552, 51249828, 68333104, 102499656, 204999312]

約数ペア:

[(1, 204999312), (2, 102499656), (3, 68333104), (4, 51249828), (6, 34166552), (7, 29285616), (8, 25624914), (12, 17083276), (14, 14642808), (16, 12812457), (21, 9761872), (24, 8541638), (28, 7321404), (42, 4880936), (48, 4270819), (56, 3660702), (79, 2594928), (84, 2440468), (112, 1830351), (158, 1297464), (168, 1220234), (237, 864976), (316, 648732), (336, 610117), (474, 432488), (553, 370704), (632, 324366), (948, 216244), (1106, 185352), (1264, 162183), (1659, 123568), (1896, 108122), (2212, 92676), (3318, 61784), (3792, 54061), (4424, 46338), (6636, 30892), (7723, 26544), (8848, 23169), (13272, 15446)]