206632825

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 309980160

約数和(自身を除く): 103347335

約数列:

[1, 5, 7, 25, 31, 35, 41, 155, 175, 205, 217, 287, 775, 929, 1025, 1085, 1271, 1435, 4645, 5425, 6355, 6503, 7175, 8897, 23225, 28799, 31775, 32515, 38089, 44485, 143995, 162575, 190445, 201593, 222425, 266623, 719975, 952225, 1007965, 1180759, 1333115, 5039825, 5903795, 6665575, 8265313, 29518975, 41326565, 206632825]

約数ペア:

[(1, 206632825), (5, 41326565), (7, 29518975), (25, 8265313), (31, 6665575), (35, 5903795), (41, 5039825), (155, 1333115), (175, 1180759), (205, 1007965), (217, 952225), (287, 719975), (775, 266623), (929, 222425), (1025, 201593), (1085, 190445), (1271, 162575), (1435, 143995), (4645, 44485), (5425, 38089), (6355, 32515), (6503, 31775), (7175, 28799), (8897, 23225)]