209306804573

素因数分解:

${\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 227531558016

約数和(自身を除く): 18224753443

約数列:

[1, 23, 71, 73, 97, 529, 787, 1633, 1679, 2231, 5183, 6887, 7081, 18101, 37559, 38617, 51313, 55877, 57451, 76339, 119209, 158401, 162863, 416323, 502751, 1285171, 1321373, 1755797, 2741807, 3643223, 3745849, 4079021, 5420069, 5572747, 11563273, 29558933, 30391579, 40383331, 93817483, 124661587, 128173181, 265955279, 395665037, 2157802109, 2867216501, 2947983163, 9100295851, 209306804573]

約数ペア:

[(1, 209306804573), (23, 9100295851), (71, 2947983163), (73, 2867216501), (97, 2157802109), (529, 395665037), (787, 265955279), (1633, 128173181), (1679, 124661587), (2231, 93817483), (5183, 40383331), (6887, 30391579), (7081, 29558933), (18101, 11563273), (37559, 5572747), (38617, 5420069), (51313, 4079021), (55877, 3745849), (57451, 3643223), (76339, 2741807), (119209, 1755797), (158401, 1321373), (162863, 1285171), (416323, 502751)]