201322806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 438877440

約数和(自身を除く): 237554634

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 89, 102, 134, 178, 201, 267, 331, 402, 534, 662, 993, 1139, 1513, 1986, 2278, 3026, 3417, 4539, 5627, 5963, 6834, 9078, 11254, 11926, 16881, 17889, 22177, 29459, 33762, 35778, 44354, 58918, 66531, 88377, 101371, 133062, 176754, 202742, 304113, 377009, 500803, 608226, 754018, 1001606, 1131027, 1502409, 1973753, 2262054, 3004818, 3947506, 5921259, 11842518, 33553801, 67107602, 100661403, 201322806]

約数ペア:

[(1, 201322806), (2, 100661403), (3, 67107602), (6, 33553801), (17, 11842518), (34, 5921259), (51, 3947506), (67, 3004818), (89, 2262054), (102, 1973753), (134, 1502409), (178, 1131027), (201, 1001606), (267, 754018), (331, 608226), (402, 500803), (534, 377009), (662, 304113), (993, 202742), (1139, 176754), (1513, 133062), (1986, 101371), (2278, 88377), (3026, 66531), (3417, 58918), (4539, 44354), (5627, 35778), (5963, 33762), (6834, 29459), (9078, 22177), (11254, 17889), (11926, 16881)]