198724792

素因数分解:

$2^3\times 7^2\times {\mathrm{613}}^1\times {\mathrm{827}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 434675160

約数和(自身を除く): 235950368

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 613, 827, 1226, 1654, 2452, 3308, 4291, 4904, 5789, 6616, 8582, 11578, 17164, 23156, 30037, 34328, 40523, 46312, 60074, 81046, 120148, 162092, 240296, 324184, 506951, 1013902, 2027804, 3548657, 4055608, 7097314, 14194628, 24840599, 28389256, 49681198, 99362396, 198724792]

約数ペア:

[(1, 198724792), (2, 99362396), (4, 49681198), (7, 28389256), (8, 24840599), (14, 14194628), (28, 7097314), (49, 4055608), (56, 3548657), (98, 2027804), (196, 1013902), (392, 506951), (613, 324184), (827, 240296), (1226, 162092), (1654, 120148), (2452, 81046), (3308, 60074), (4291, 46312), (4904, 40523), (5789, 34328), (6616, 30037), (8582, 23156), (11578, 17164)]