199341390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{50723}}^1$

素因数の和:50864

約数の個数: 32

約数和(自身を含む): 482080896

約数和(自身を除く): 282739506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 50723, 101446, 152169, 253615, 304338, 507230, 760845, 1521690, 6644713, 13289426, 19934139, 33223565, 39868278, 66447130, 99670695, 199341390]

約数ペア:

[(1, 199341390), (2, 99670695), (3, 66447130), (5, 39868278), (6, 33223565), (10, 19934139), (15, 13289426), (30, 6644713), (131, 1521690), (262, 760845), (393, 507230), (655, 304338), (786, 253615), (1310, 152169), (1965, 101446), (3930, 50723)]