269500154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6917}}^1$

素因数の和:6971

約数の個数: 48

約数和(自身を含む): 529974144

約数和(自身を除く): 260473990

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2783, 3542, 5566, 6917, 13834, 19481, 38962, 48419, 76087, 96838, 152174, 159091, 318182, 532609, 836957, 1065218, 1113637, 1673914, 1750001, 2227274, 3500002, 5858699, 11717398, 12250007, 19250011, 24500014, 38500022, 134750077, 269500154]

約数ペア:

[(1, 269500154), (2, 134750077), (7, 38500022), (11, 24500014), (14, 19250011), (22, 12250007), (23, 11717398), (46, 5858699), (77, 3500002), (121, 2227274), (154, 1750001), (161, 1673914), (242, 1113637), (253, 1065218), (322, 836957), (506, 532609), (847, 318182), (1694, 159091), (1771, 152174), (2783, 96838), (3542, 76087), (5566, 48419), (6917, 38962), (13834, 19481)]