199064810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 424189440

約数和(自身を除く): 225124630

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 151, 185, 259, 302, 370, 509, 518, 755, 1018, 1057, 1295, 1510, 2114, 2545, 2590, 3563, 5090, 5285, 5587, 7126, 10570, 11174, 17815, 18833, 27935, 35630, 37666, 39109, 55870, 76859, 78218, 94165, 131831, 153718, 188330, 195545, 263662, 384295, 391090, 538013, 659155, 768590, 1076026, 1318310, 2690065, 2843783, 5380130, 5687566, 14218915, 19906481, 28437830, 39812962, 99532405, 199064810]

約数ペア:

[(1, 199064810), (2, 99532405), (5, 39812962), (7, 28437830), (10, 19906481), (14, 14218915), (35, 5687566), (37, 5380130), (70, 2843783), (74, 2690065), (151, 1318310), (185, 1076026), (259, 768590), (302, 659155), (370, 538013), (509, 391090), (518, 384295), (755, 263662), (1018, 195545), (1057, 188330), (1295, 153718), (1510, 131831), (2114, 94165), (2545, 78218), (2590, 76859), (3563, 55870), (5090, 39109), (5285, 37666), (5587, 35630), (7126, 27935), (10570, 18833), (11174, 17815)]