207768654

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 456228864

約数和(自身を除く): 248460210

約数列:

[1, 2, 3, 6, 9, 18, 191, 223, 271, 382, 446, 542, 573, 669, 813, 1146, 1338, 1626, 1719, 2007, 2439, 3438, 4014, 4878, 42593, 51761, 60433, 85186, 103522, 120866, 127779, 155283, 181299, 255558, 310566, 362598, 383337, 465849, 543897, 766674, 931698, 1087794, 11542703, 23085406, 34628109, 69256218, 103884327, 207768654]

約数ペア:

[(1, 207768654), (2, 103884327), (3, 69256218), (6, 34628109), (9, 23085406), (18, 11542703), (191, 1087794), (223, 931698), (271, 766674), (382, 543897), (446, 465849), (542, 383337), (573, 362598), (669, 310566), (813, 255558), (1146, 181299), (1338, 155283), (1626, 127779), (1719, 120866), (2007, 103522), (2439, 85186), (3438, 60433), (4014, 51761), (4878, 42593)]