203445921910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1020137}}^1$

素因数の和:1020206

約数の個数: 96

約数和(自身を含む): 477277684128

約数和(自身を除く): 273831762218

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 49, 55, 70, 74, 77, 98, 110, 154, 185, 245, 259, 370, 385, 407, 490, 518, 539, 770, 814, 1078, 1295, 1813, 2035, 2590, 2695, 2849, 3626, 4070, 5390, 5698, 9065, 14245, 18130, 19943, 28490, 39886, 99715, 199430, 1020137, 2040274, 5100685, 7140959, 10201370, 11221507, 14281918, 22443014, 35704795, 37745069, 49986713, 56107535, 71409590, 75490138, 78550549, 99973426, 112215070, 157101098, 188725345, 249933565, 264215483, 377450690, 392752745, 415195759, 499867130, 528430966, 549853843, 785505490, 830391518, 1099707686, 1321077415, 1849508381, 2075978795, 2642154830, 2749269215, 2906370313, 3699016762, 4151957590, 5498538430, 5812740626, 9247541905, 14531851565, 18495083810, 20344592191, 29063703130, 40689184382, 101722960955, 203445921910]

約数ペア:

[(1, 203445921910), (2, 101722960955), (5, 40689184382), (7, 29063703130), (10, 20344592191), (11, 18495083810), (14, 14531851565), (22, 9247541905), (35, 5812740626), (37, 5498538430), (49, 4151957590), (55, 3699016762), (70, 2906370313), (74, 2749269215), (77, 2642154830), (98, 2075978795), (110, 1849508381), (154, 1321077415), (185, 1099707686), (245, 830391518), (259, 785505490), (370, 549853843), (385, 528430966), (407, 499867130), (490, 415195759), (518, 392752745), (539, 377450690), (770, 264215483), (814, 249933565), (1078, 188725345), (1295, 157101098), (1813, 112215070), (2035, 99973426), (2590, 78550549), (2695, 75490138), (2849, 71409590), (3626, 56107535), (4070, 49986713), (5390, 37745069), (5698, 35704795), (9065, 22443014), (14245, 14281918), (18130, 11221507), (19943, 10201370), (28490, 7140959), (39886, 5100685), (99715, 2040274), (199430, 1020137)]