210874544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 442739520

約数和(自身を除く): 231864976

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 71, 74, 116, 142, 148, 173, 232, 284, 296, 346, 464, 568, 592, 692, 1073, 1136, 1384, 2059, 2146, 2627, 2768, 4118, 4292, 5017, 5254, 6401, 8236, 8584, 10034, 10508, 12283, 12802, 16472, 17168, 20068, 21016, 24566, 25604, 32944, 40136, 42032, 49132, 51208, 76183, 80272, 98264, 102416, 152366, 185629, 196528, 304732, 356207, 371258, 454471, 609464, 712414, 742516, 908942, 1218928, 1424828, 1485032, 1817884, 2849656, 2970064, 3635768, 5699312, 7271536, 13179659, 26359318, 52718636, 105437272, 210874544]

約数ペア:

[(1, 210874544), (2, 105437272), (4, 52718636), (8, 26359318), (16, 13179659), (29, 7271536), (37, 5699312), (58, 3635768), (71, 2970064), (74, 2849656), (116, 1817884), (142, 1485032), (148, 1424828), (173, 1218928), (232, 908942), (284, 742516), (296, 712414), (346, 609464), (464, 454471), (568, 371258), (592, 356207), (692, 304732), (1073, 196528), (1136, 185629), (1384, 152366), (2059, 102416), (2146, 98264), (2627, 80272), (2768, 76183), (4118, 51208), (4292, 49132), (5017, 42032), (5254, 40136), (6401, 32944), (8236, 25604), (8584, 24566), (10034, 21016), (10508, 20068), (12283, 17168), (12802, 16472)]