200012354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 328769280

約数和(自身を除く): 128756926

約数列:

[1, 2, 19, 38, 47, 53, 94, 106, 893, 1007, 1786, 2014, 2113, 2491, 4226, 4982, 40147, 47329, 80294, 94658, 99311, 111989, 198622, 223978, 1886909, 2127791, 3773818, 4255582, 5263483, 10526966, 100006177, 200012354]

約数ペア:

[(1, 200012354), (2, 100006177), (19, 10526966), (38, 5263483), (47, 4255582), (53, 3773818), (94, 2127791), (106, 1886909), (893, 223978), (1007, 198622), (1786, 111989), (2014, 99311), (2113, 94658), (2491, 80294), (4226, 47329), (4982, 40147)]