200982602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 343465920

約数和(自身を除く): 142483318

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 139, 278, 391, 731, 782, 989, 1462, 1849, 1978, 2363, 3197, 3698, 4726, 5977, 6394, 11954, 16813, 31433, 33626, 42527, 54349, 62866, 85054, 101609, 108698, 137471, 203218, 257011, 274942, 514022, 722959, 1445918, 2337007, 4369187, 4674014, 5911253, 8738374, 11822506, 100491301, 200982602]

約数ペア:

[(1, 200982602), (2, 100491301), (17, 11822506), (23, 8738374), (34, 5911253), (43, 4674014), (46, 4369187), (86, 2337007), (139, 1445918), (278, 722959), (391, 514022), (731, 274942), (782, 257011), (989, 203218), (1462, 137471), (1849, 108698), (1978, 101609), (2363, 85054), (3197, 62866), (3698, 54349), (4726, 42527), (5977, 33626), (6394, 31433), (11954, 16813)]