202853879278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{480881}}^1$

素因数の和:481572

約数の個数: 32

約数和(自身を含む): 339656574240

約数和(自身を除く): 136802694962

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 653, 1306, 11101, 12407, 22202, 24814, 210919, 421838, 480881, 961762, 8174977, 9136739, 16349954, 18273478, 155324563, 310649126, 314015293, 628030586, 5338259981, 5966290567, 10676519962, 11932581134, 101426939639, 202853879278]

約数ペア:

[(1, 202853879278), (2, 101426939639), (17, 11932581134), (19, 10676519962), (34, 5966290567), (38, 5338259981), (323, 628030586), (646, 314015293), (653, 310649126), (1306, 155324563), (11101, 18273478), (12407, 16349954), (22202, 9136739), (24814, 8174977), (210919, 961762), (421838, 480881)]