198510936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33487}}^1$

素因数の和:33528

約数の個数: 64

約数和(自身を含む): 562598400

約数和(自身を除く): 364087464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 33487, 66974, 100461, 133948, 200922, 267896, 401844, 435331, 636253, 803688, 870662, 1272506, 1305993, 1741324, 1908759, 2545012, 2611986, 3482648, 3817518, 5090024, 5223972, 7635036, 8271289, 10447944, 15270072, 16542578, 24813867, 33085156, 49627734, 66170312, 99255468, 198510936]

約数ペア:

[(1, 198510936), (2, 99255468), (3, 66170312), (4, 49627734), (6, 33085156), (8, 24813867), (12, 16542578), (13, 15270072), (19, 10447944), (24, 8271289), (26, 7635036), (38, 5223972), (39, 5090024), (52, 3817518), (57, 3482648), (76, 2611986), (78, 2545012), (104, 1908759), (114, 1741324), (152, 1305993), (156, 1272506), (228, 870662), (247, 803688), (312, 636253), (456, 435331), (494, 401844), (741, 267896), (988, 200922), (1482, 133948), (1976, 100461), (2964, 66974), (5928, 33487)]