209318088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9511}}^1$

素因数の和:9658

約数の個数: 64

約数和(自身を含む): 602680320

約数和(自身を除く): 393362232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 9511, 11004, 19022, 22008, 28533, 38044, 57066, 66577, 76088, 114132, 133154, 199731, 228264, 266308, 399462, 532616, 798924, 1245941, 1597848, 2491882, 3737823, 4983764, 7475646, 8721587, 9967528, 14951292, 17443174, 26164761, 29902584, 34886348, 52329522, 69772696, 104659044, 209318088]

約数ペア:

[(1, 209318088), (2, 104659044), (3, 69772696), (4, 52329522), (6, 34886348), (7, 29902584), (8, 26164761), (12, 17443174), (14, 14951292), (21, 9967528), (24, 8721587), (28, 7475646), (42, 4983764), (56, 3737823), (84, 2491882), (131, 1597848), (168, 1245941), (262, 798924), (393, 532616), (524, 399462), (786, 266308), (917, 228264), (1048, 199731), (1572, 133154), (1834, 114132), (2751, 76088), (3144, 66577), (3668, 57066), (5502, 38044), (7336, 28533), (9511, 22008), (11004, 19022)]