216799284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{106903}}^1$

素因数の和:106936

約数の個数: 36

約数和(自身を含む): 547776096

約数和(自身を除く): 330976812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 106903, 213806, 320709, 427612, 641418, 1282836, 1389739, 2779478, 4169217, 5558956, 8338434, 16676868, 18066607, 36133214, 54199821, 72266428, 108399642, 216799284]

約数ペア:

[(1, 216799284), (2, 108399642), (3, 72266428), (4, 54199821), (6, 36133214), (12, 18066607), (13, 16676868), (26, 8338434), (39, 5558956), (52, 4169217), (78, 2779478), (156, 1389739), (169, 1282836), (338, 641418), (507, 427612), (676, 320709), (1014, 213806), (2028, 106903)]