200857227

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3911}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 304197120

約数和(自身を除く): 103339893

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 2703, 3021, 3911, 11733, 17119, 51357, 66487, 74309, 199461, 207283, 222927, 621849, 1263253, 3523811, 3789759, 3938377, 10571433, 11815131, 66952409, 200857227]

約数ペア:

[(1, 200857227), (3, 66952409), (17, 11815131), (19, 10571433), (51, 3938377), (53, 3789759), (57, 3523811), (159, 1263253), (323, 621849), (901, 222927), (969, 207283), (1007, 199461), (2703, 74309), (3021, 66487), (3911, 51357), (11733, 17119)]