207946194

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 440888448

約数和(自身を除く): 232942254

約数列:

[1, 2, 3, 6, 43, 61, 73, 86, 122, 129, 146, 181, 183, 219, 258, 362, 366, 438, 543, 1086, 2623, 3139, 4453, 5246, 6278, 7783, 7869, 8906, 9417, 11041, 13213, 13359, 15566, 15738, 18834, 22082, 23349, 26426, 26718, 33123, 39639, 46698, 66246, 79278, 191479, 382958, 474763, 568159, 574437, 805993, 949526, 1136318, 1148874, 1424289, 1611986, 1704477, 2417979, 2848578, 3408954, 4835958, 34657699, 69315398, 103973097, 207946194]

約数ペア:

[(1, 207946194), (2, 103973097), (3, 69315398), (6, 34657699), (43, 4835958), (61, 3408954), (73, 2848578), (86, 2417979), (122, 1704477), (129, 1611986), (146, 1424289), (181, 1148874), (183, 1136318), (219, 949526), (258, 805993), (362, 574437), (366, 568159), (438, 474763), (543, 382958), (1086, 191479), (2623, 79278), (3139, 66246), (4453, 46698), (5246, 39639), (6278, 33123), (7783, 26718), (7869, 26426), (8906, 23349), (9417, 22082), (11041, 18834), (13213, 15738), (13359, 15566)]