200451210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{290509}}^1$

素因数の和:290542

約数の個数: 32

約数和(自身を含む): 502001280

約数和(自身を除く): 301550070

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 290509, 581018, 871527, 1452545, 1743054, 2905090, 4357635, 6681707, 8715270, 13363414, 20045121, 33408535, 40090242, 66817070, 100225605, 200451210]

約数ペア:

[(1, 200451210), (2, 100225605), (3, 66817070), (5, 40090242), (6, 33408535), (10, 20045121), (15, 13363414), (23, 8715270), (30, 6681707), (46, 4357635), (69, 2905090), (115, 1743054), (138, 1452545), (230, 871527), (345, 581018), (690, 290509)]