206974248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1439}}^1$

素因数の和:1922

約数の個数: 64

約数和(自身を含む): 558835200

約数和(自身を除く): 351860952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 461, 922, 1383, 1439, 1844, 2766, 2878, 3688, 4317, 5532, 5756, 5993, 8634, 11064, 11512, 11986, 17268, 17979, 18707, 23972, 34536, 35958, 37414, 47944, 56121, 71916, 74828, 112242, 143832, 149656, 224484, 448968, 663379, 1326758, 1990137, 2653516, 3980274, 5307032, 7960548, 8623927, 15921096, 17247854, 25871781, 34495708, 51743562, 68991416, 103487124, 206974248]

約数ペア:

[(1, 206974248), (2, 103487124), (3, 68991416), (4, 51743562), (6, 34495708), (8, 25871781), (12, 17247854), (13, 15921096), (24, 8623927), (26, 7960548), (39, 5307032), (52, 3980274), (78, 2653516), (104, 1990137), (156, 1326758), (312, 663379), (461, 448968), (922, 224484), (1383, 149656), (1439, 143832), (1844, 112242), (2766, 74828), (2878, 71916), (3688, 56121), (4317, 47944), (5532, 37414), (5756, 35958), (5993, 34536), (8634, 23972), (11064, 18707), (11512, 17979), (11986, 17268)]