202106209004

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{182519}}^1$

素因数の和:183158

約数の個数: 48

約数和(自身を含む): 410643717120

約数和(自身を除く): 208537508116

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 557, 994, 1114, 1988, 2228, 3899, 7798, 15596, 39547, 79094, 158188, 182519, 276829, 365038, 553658, 730076, 1107316, 1277633, 2555266, 5110532, 12958849, 25917698, 51835396, 90711943, 101663083, 181423886, 203326166, 362847772, 406652332, 711641581, 1423283162, 2846566324, 7218078893, 14436157786, 28872315572, 50526552251, 101053104502, 202106209004]

約数ペア:

[(1, 202106209004), (2, 101053104502), (4, 50526552251), (7, 28872315572), (14, 14436157786), (28, 7218078893), (71, 2846566324), (142, 1423283162), (284, 711641581), (497, 406652332), (557, 362847772), (994, 203326166), (1114, 181423886), (1988, 101663083), (2228, 90711943), (3899, 51835396), (7798, 25917698), (15596, 12958849), (39547, 5110532), (79094, 2555266), (158188, 1277633), (182519, 1107316), (276829, 730076), (365038, 553658)]