215525932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 409473792

約数和(自身を除く): 193947860

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 223, 233, 244, 446, 466, 892, 932, 1037, 2074, 3791, 3961, 4148, 7582, 7922, 13603, 14213, 15164, 15844, 27206, 28426, 51959, 54412, 56852, 103918, 207836, 231251, 241621, 462502, 483242, 883303, 925004, 966484, 1766606, 3169499, 3533212, 6338998, 12677996, 53881483, 107762966, 215525932]

約数ペア:

[(1, 215525932), (2, 107762966), (4, 53881483), (17, 12677996), (34, 6338998), (61, 3533212), (68, 3169499), (122, 1766606), (223, 966484), (233, 925004), (244, 883303), (446, 483242), (466, 462502), (892, 241621), (932, 231251), (1037, 207836), (2074, 103918), (3791, 56852), (3961, 54412), (4148, 51959), (7582, 28426), (7922, 27206), (13603, 15844), (14213, 15164)]