197732142

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 438577152

約数和(自身を除く): 240845010

約数列:

[1, 2, 3, 6, 9, 18, 67, 127, 134, 201, 254, 381, 402, 603, 762, 1143, 1206, 1291, 2286, 2582, 3873, 7746, 8509, 11619, 17018, 23238, 25527, 51054, 76581, 86497, 153162, 163957, 172994, 259491, 327914, 491871, 518982, 778473, 983742, 1475613, 1556946, 2951226, 10985119, 21970238, 32955357, 65910714, 98866071, 197732142]

約数ペア:

[(1, 197732142), (2, 98866071), (3, 65910714), (6, 32955357), (9, 21970238), (18, 10985119), (67, 2951226), (127, 1556946), (134, 1475613), (201, 983742), (254, 778473), (381, 518982), (402, 491871), (603, 327914), (762, 259491), (1143, 172994), (1206, 163957), (1291, 153162), (2286, 86497), (2582, 76581), (3873, 51054), (7746, 25527), (8509, 23238), (11619, 17018)]