212030052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4703}}^1$

素因数の和:4757

約数の個数: 72

約数和(自身を含む): 566098176

約数和(自身を除く): 354068124

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1734, 2652, 3468, 3757, 4703, 7514, 9406, 11271, 14109, 15028, 18812, 22542, 28218, 45084, 56436, 61139, 79951, 122278, 159902, 183417, 239853, 244556, 319804, 366834, 479706, 733668, 959412, 1039363, 1359167, 2078726, 2718334, 3118089, 4077501, 4157452, 5436668, 6236178, 8155002, 12472356, 16310004, 17669171, 35338342, 53007513, 70676684, 106015026, 212030052]

約数ペア:

[(1, 212030052), (2, 106015026), (3, 70676684), (4, 53007513), (6, 35338342), (12, 17669171), (13, 16310004), (17, 12472356), (26, 8155002), (34, 6236178), (39, 5436668), (51, 4157452), (52, 4077501), (68, 3118089), (78, 2718334), (102, 2078726), (156, 1359167), (204, 1039363), (221, 959412), (289, 733668), (442, 479706), (578, 366834), (663, 319804), (867, 244556), (884, 239853), (1156, 183417), (1326, 159902), (1734, 122278), (2652, 79951), (3468, 61139), (3757, 56436), (4703, 45084), (7514, 28218), (9406, 22542), (11271, 18812), (14109, 15028)]