201815614

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14441

約数の個数: 48

約数和(自身を含む): 413740656

約数和(自身を除く): 211925042

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 14401, 28802, 100807, 158411, 187213, 201614, 316822, 374426, 705649, 1108877, 1310491, 1411298, 2059343, 2217754, 2620982, 4118686, 7762139, 9173437, 14415401, 15524278, 18346874, 28830802, 100907807, 201815614]

約数ペア:

[(1, 201815614), (2, 100907807), (7, 28830802), (11, 18346874), (13, 15524278), (14, 14415401), (22, 9173437), (26, 7762139), (49, 4118686), (77, 2620982), (91, 2217754), (98, 2059343), (143, 1411298), (154, 1310491), (182, 1108877), (286, 705649), (539, 374426), (637, 316822), (1001, 201614), (1078, 187213), (1274, 158411), (2002, 100807), (7007, 28802), (14014, 14401)]