200047890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19441}}^1$

素因数の和:19472

約数の個数: 64

約数和(自身を含む): 559929600

約数和(自身を除く): 359881710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 10290, 19441, 38882, 58323, 97205, 116646, 136087, 194410, 272174, 291615, 408261, 583230, 680435, 816522, 952609, 1360870, 1905218, 2041305, 2857827, 4082610, 4763045, 5715654, 6668263, 9526090, 13336526, 14289135, 20004789, 28578270, 33341315, 40009578, 66682630, 100023945, 200047890]

約数ペア:

[(1, 200047890), (2, 100023945), (3, 66682630), (5, 40009578), (6, 33341315), (7, 28578270), (10, 20004789), (14, 14289135), (15, 13336526), (21, 9526090), (30, 6668263), (35, 5715654), (42, 4763045), (49, 4082610), (70, 2857827), (98, 2041305), (105, 1905218), (147, 1360870), (210, 952609), (245, 816522), (294, 680435), (343, 583230), (490, 408261), (686, 291615), (735, 272174), (1029, 194410), (1470, 136087), (1715, 116646), (2058, 97205), (3430, 58323), (5145, 38882), (10290, 19441)]