200701438

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{389}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 348753600

約数和(自身を除く): 148052162

約数列:

[1, 2, 7, 14, 137, 269, 274, 389, 538, 778, 959, 1883, 1918, 2723, 3766, 5446, 36853, 53293, 73706, 104641, 106586, 209282, 257971, 373051, 515942, 732487, 746102, 1464974, 14335817, 28671634, 100350719, 200701438]

約数ペア:

[(1, 200701438), (2, 100350719), (7, 28671634), (14, 14335817), (137, 1464974), (269, 746102), (274, 732487), (389, 515942), (538, 373051), (778, 257971), (959, 209282), (1883, 106586), (1918, 104641), (2723, 73706), (3766, 53293), (5446, 36853)]