206366628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 540897280

約数和(自身を除く): 334530652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 139, 156, 186, 278, 307, 372, 403, 417, 556, 614, 806, 834, 921, 1209, 1228, 1612, 1668, 1807, 1842, 2418, 3614, 3684, 3991, 4309, 4836, 5421, 7228, 7982, 8618, 9517, 10842, 11973, 12927, 15964, 17236, 19034, 21684, 23946, 25854, 28551, 38068, 42673, 47892, 51708, 56017, 57102, 85346, 112034, 114204, 123721, 128019, 168051, 170692, 224068, 247442, 256038, 336102, 371163, 494884, 512076, 554749, 672204, 742326, 1109498, 1322863, 1484652, 1664247, 2218996, 2645726, 3328494, 3968589, 5291452, 6656988, 7937178, 15874356, 17197219, 34394438, 51591657, 68788876, 103183314, 206366628]

約数ペア:

[(1, 206366628), (2, 103183314), (3, 68788876), (4, 51591657), (6, 34394438), (12, 17197219), (13, 15874356), (26, 7937178), (31, 6656988), (39, 5291452), (52, 3968589), (62, 3328494), (78, 2645726), (93, 2218996), (124, 1664247), (139, 1484652), (156, 1322863), (186, 1109498), (278, 742326), (307, 672204), (372, 554749), (403, 512076), (417, 494884), (556, 371163), (614, 336102), (806, 256038), (834, 247442), (921, 224068), (1209, 170692), (1228, 168051), (1612, 128019), (1668, 123721), (1807, 114204), (1842, 112034), (2418, 85346), (3614, 57102), (3684, 56017), (3991, 51708), (4309, 47892), (4836, 42673), (5421, 38068), (7228, 28551), (7982, 25854), (8618, 23946), (9517, 21684), (10842, 19034), (11973, 17236), (12927, 15964)]