208384722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127219}}^1$

素因数の和:127247

約数の個数: 48

約数和(自身を含む): 555696960

約数和(自身を除く): 347312238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 127219, 254438, 381657, 763314, 890533, 1144971, 1653847, 1781066, 2289942, 2671599, 3307694, 4961541, 5343198, 8014797, 9923082, 11576929, 14884623, 16029594, 23153858, 29769246, 34730787, 69461574, 104192361, 208384722]

約数ペア:

[(1, 208384722), (2, 104192361), (3, 69461574), (6, 34730787), (7, 29769246), (9, 23153858), (13, 16029594), (14, 14884623), (18, 11576929), (21, 9923082), (26, 8014797), (39, 5343198), (42, 4961541), (63, 3307694), (78, 2671599), (91, 2289942), (117, 1781066), (126, 1653847), (182, 1144971), (234, 890533), (273, 763314), (546, 381657), (819, 254438), (1638, 127219)]