201625929310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{809}}^1\times {\mathrm{5431}}^1$

素因数の和:6613

約数の個数: 64

約数和(自身を含む): 392508063360

約数和(自身を除く): 190882134050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 809, 1618, 1765, 3530, 4045, 4589, 5431, 8090, 9178, 10517, 10862, 21034, 22945, 27155, 45890, 52585, 54310, 70603, 105170, 141206, 285577, 353015, 571154, 706030, 1427885, 1917143, 2855770, 3712501, 3834286, 4393679, 7425002, 8787358, 9585715, 18562505, 19171430, 21968395, 24922859, 37125010, 43936790, 49845718, 57117827, 114235654, 124614295, 249228590, 285589135, 571178270, 1550968687, 3101937374, 7754843435, 15509686870, 20162592931, 40325185862, 100812964655, 201625929310]

約数ペア:

[(1, 201625929310), (2, 100812964655), (5, 40325185862), (10, 20162592931), (13, 15509686870), (26, 7754843435), (65, 3101937374), (130, 1550968687), (353, 571178270), (706, 285589135), (809, 249228590), (1618, 124614295), (1765, 114235654), (3530, 57117827), (4045, 49845718), (4589, 43936790), (5431, 37125010), (8090, 24922859), (9178, 21968395), (10517, 19171430), (10862, 18562505), (21034, 9585715), (22945, 8787358), (27155, 7425002), (45890, 4393679), (52585, 3834286), (54310, 3712501), (70603, 2855770), (105170, 1917143), (141206, 1427885), (285577, 706030), (353015, 571154)]