194769198

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4071

約数の個数: 80

約数和(自身を含む): 490555296

約数和(自身を除く): 295786098

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1053, 1242, 1794, 1863, 2106, 2691, 3726, 4021, 5382, 8042, 8073, 12063, 16146, 24126, 24219, 36189, 48438, 52273, 72378, 92483, 104546, 108567, 156819, 184966, 217134, 277449, 313638, 325701, 470457, 554898, 651402, 832347, 940914, 1202279, 1411371, 1664694, 2404558, 2497041, 2822742, 3606837, 4234113, 4994082, 7213674, 7491123, 8468226, 10820511, 14982246, 21641022, 32461533, 64923066, 97384599, 194769198]

約数ペア:

[(1, 194769198), (2, 97384599), (3, 64923066), (6, 32461533), (9, 21641022), (13, 14982246), (18, 10820511), (23, 8468226), (26, 7491123), (27, 7213674), (39, 4994082), (46, 4234113), (54, 3606837), (69, 2822742), (78, 2497041), (81, 2404558), (117, 1664694), (138, 1411371), (162, 1202279), (207, 940914), (234, 832347), (299, 651402), (351, 554898), (414, 470457), (598, 325701), (621, 313638), (702, 277449), (897, 217134), (1053, 184966), (1242, 156819), (1794, 108567), (1863, 104546), (2106, 92483), (2691, 72378), (3726, 52273), (4021, 48438), (5382, 36189), (8042, 24219), (8073, 24126), (12063, 16146)]