200899888

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6619}}^1$

素因数の和:6905

約数の個数: 40

約数和(自身を含む): 446558720

約数和(自身を除く): 245658832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 4336, 6619, 7588, 13238, 15176, 26476, 30352, 46333, 52952, 92666, 105904, 185332, 370664, 741328, 1793749, 3587498, 7174996, 12556243, 14349992, 25112486, 28699984, 50224972, 100449944, 200899888]

約数ペア:

[(1, 200899888), (2, 100449944), (4, 50224972), (7, 28699984), (8, 25112486), (14, 14349992), (16, 12556243), (28, 7174996), (56, 3587498), (112, 1793749), (271, 741328), (542, 370664), (1084, 185332), (1897, 105904), (2168, 92666), (3794, 52952), (4336, 46333), (6619, 30352), (7588, 26476), (13238, 15176)]