211672209632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2941199}}^1$

素因数の和:2941395

約数の個数: 48

約数和(自身を含む): 451380081600

約数和(自身を除く): 239707871968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 1384, 2249, 2768, 4498, 5536, 8996, 17992, 35984, 71968, 2941199, 5882398, 11764796, 23529592, 38235587, 47059184, 76471174, 94118368, 152942348, 305884696, 508827427, 611769392, 1017654854, 1223538784, 2035309708, 4070619416, 6614756551, 8141238832, 13229513102, 16282477664, 26459026204, 52918052408, 105836104816, 211672209632]

約数ペア:

[(1, 211672209632), (2, 105836104816), (4, 52918052408), (8, 26459026204), (13, 16282477664), (16, 13229513102), (26, 8141238832), (32, 6614756551), (52, 4070619416), (104, 2035309708), (173, 1223538784), (208, 1017654854), (346, 611769392), (416, 508827427), (692, 305884696), (1384, 152942348), (2249, 94118368), (2768, 76471174), (4498, 47059184), (5536, 38235587), (8996, 23529592), (17992, 11764796), (35984, 5882398), (71968, 2941199)]