215933432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{188753}}^1$

素因数の和:188783

約数の個数: 32

約数和(自身を含む): 475660080

約数和(自身を除く): 259726648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 188753, 377506, 755012, 1510024, 2076283, 2453789, 4152566, 4907578, 8305132, 9815156, 16610264, 19630312, 26991679, 53983358, 107966716, 215933432]

約数ペア:

[(1, 215933432), (2, 107966716), (4, 53983358), (8, 26991679), (11, 19630312), (13, 16610264), (22, 9815156), (26, 8305132), (44, 4907578), (52, 4152566), (88, 2453789), (104, 2076283), (143, 1510024), (286, 755012), (572, 377506), (1144, 188753)]