209430763458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{131711}}^1$

素因数の和:131888

約数の個数: 96

約数和(自身を含む): 512399720448

約数和(自身を除く): 302968956990

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 131, 238, 262, 289, 357, 393, 578, 714, 786, 867, 917, 1734, 1834, 2023, 2227, 2751, 4046, 4454, 5502, 6069, 6681, 12138, 13362, 15589, 31178, 37859, 46767, 75718, 93534, 113577, 131711, 227154, 263422, 265013, 395133, 530026, 790266, 795039, 921977, 1590078, 1843954, 2239087, 2765931, 4478174, 5531862, 6717261, 13434522, 15673609, 17254141, 31347218, 34508282, 38064479, 47020827, 51762423, 76128958, 94041654, 103524846, 114193437, 120778987, 228386874, 241557974, 266451353, 293320397, 362336961, 532902706, 586640794, 724673922, 799354059, 879961191, 1598708118, 1759922382, 2053242779, 4106485558, 4986446749, 6159728337, 9972893498, 12319456674, 14959340247, 29918680494, 34905127243, 69810254486, 104715381729, 209430763458]

約数ペア:

[(1, 209430763458), (2, 104715381729), (3, 69810254486), (6, 34905127243), (7, 29918680494), (14, 14959340247), (17, 12319456674), (21, 9972893498), (34, 6159728337), (42, 4986446749), (51, 4106485558), (102, 2053242779), (119, 1759922382), (131, 1598708118), (238, 879961191), (262, 799354059), (289, 724673922), (357, 586640794), (393, 532902706), (578, 362336961), (714, 293320397), (786, 266451353), (867, 241557974), (917, 228386874), (1734, 120778987), (1834, 114193437), (2023, 103524846), (2227, 94041654), (2751, 76128958), (4046, 51762423), (4454, 47020827), (5502, 38064479), (6069, 34508282), (6681, 31347218), (12138, 17254141), (13362, 15673609), (15589, 13434522), (31178, 6717261), (37859, 5531862), (46767, 4478174), (75718, 2765931), (93534, 2239087), (113577, 1843954), (131711, 1590078), (227154, 921977), (263422, 795039), (265013, 790266), (395133, 530026)]