217414054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 410743872

約数和(自身を除く): 193329818

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 97, 143, 187, 194, 221, 286, 374, 442, 461, 922, 1067, 1261, 1649, 2134, 2431, 2522, 3298, 4862, 5071, 5993, 7837, 10142, 11986, 13871, 15674, 18139, 21437, 27742, 36278, 42874, 44717, 65923, 86207, 89434, 101881, 131846, 172414, 203762, 235807, 471614, 491887, 581321, 760189, 983774, 1120691, 1162642, 1520378, 2241382, 6394531, 8362079, 9882457, 12789062, 16724158, 19764914, 108707027, 217414054]

約数ペア:

[(1, 217414054), (2, 108707027), (11, 19764914), (13, 16724158), (17, 12789062), (22, 9882457), (26, 8362079), (34, 6394531), (97, 2241382), (143, 1520378), (187, 1162642), (194, 1120691), (221, 983774), (286, 760189), (374, 581321), (442, 491887), (461, 471614), (922, 235807), (1067, 203762), (1261, 172414), (1649, 131846), (2134, 101881), (2431, 89434), (2522, 86207), (3298, 65923), (4862, 44717), (5071, 42874), (5993, 36278), (7837, 27742), (10142, 21437), (11986, 18139), (13871, 15674)]