198392733

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 387459072

約数和(自身を除く): 189066339

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 189, 207, 231, 243, 253, 297, 461, 483, 567, 621, 693, 759, 891, 1383, 1449, 1701, 1771, 1863, 2079, 2277, 2673, 3227, 4149, 4347, 5071, 5313, 5589, 6237, 6831, 9681, 10603, 12447, 13041, 15213, 15939, 18711, 20493, 29043, 31809, 35497, 37341, 39123, 45639, 47817, 61479, 74221, 87129, 95427, 106491, 112023, 116633, 136917, 143451, 222663, 261387, 286281, 319473, 349899, 410751, 430353, 667989, 784161, 816431, 858843, 958419, 1049697, 1232253, 2003967, 2449293, 2576529, 2875257, 3149091, 6011901, 7347879, 8625771, 9447273, 18035703, 22043637, 28341819, 66130911, 198392733]

約数ペア:

[(1, 198392733), (3, 66130911), (7, 28341819), (9, 22043637), (11, 18035703), (21, 9447273), (23, 8625771), (27, 7347879), (33, 6011901), (63, 3149091), (69, 2875257), (77, 2576529), (81, 2449293), (99, 2003967), (161, 1232253), (189, 1049697), (207, 958419), (231, 858843), (243, 816431), (253, 784161), (297, 667989), (461, 430353), (483, 410751), (567, 349899), (621, 319473), (693, 286281), (759, 261387), (891, 222663), (1383, 143451), (1449, 136917), (1701, 116633), (1771, 112023), (1863, 106491), (2079, 95427), (2277, 87129), (2673, 74221), (3227, 61479), (4149, 47817), (4347, 45639), (5071, 39123), (5313, 37341), (5589, 35497), (6237, 31809), (6831, 29043), (9681, 20493), (10603, 18711), (12447, 15939), (13041, 15213)]