201513468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67987}}^1$

素因数の和:68026

約数の個数: 48

約数和(自身を含む): 533025920

約数和(自身を除く): 331512452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 67987, 135974, 203961, 271948, 407922, 815844, 883831, 1291753, 1767662, 2583506, 2651493, 3535324, 3875259, 5167012, 5302986, 7750518, 10605972, 15501036, 16792789, 33585578, 50378367, 67171156, 100756734, 201513468]

約数ペア:

[(1, 201513468), (2, 100756734), (3, 67171156), (4, 50378367), (6, 33585578), (12, 16792789), (13, 15501036), (19, 10605972), (26, 7750518), (38, 5302986), (39, 5167012), (52, 3875259), (57, 3535324), (76, 2651493), (78, 2583506), (114, 1767662), (156, 1291753), (228, 883831), (247, 815844), (494, 407922), (741, 271948), (988, 203961), (1482, 135974), (2964, 67987)]