195514210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1153}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 364257792

約数和(自身を除く): 168743582

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 547, 1094, 1153, 2306, 2735, 5470, 5765, 11530, 16957, 33914, 35743, 71486, 84785, 169570, 178715, 357430, 630691, 1261382, 3153455, 6306910, 19551421, 39102842, 97757105, 195514210]

約数ペア:

[(1, 195514210), (2, 97757105), (5, 39102842), (10, 19551421), (31, 6306910), (62, 3153455), (155, 1261382), (310, 630691), (547, 357430), (1094, 178715), (1153, 169570), (2306, 84785), (2735, 71486), (5470, 35743), (5765, 33914), (11530, 16957)]