216407282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1609}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 400310400

約数和(自身を除く): 183903118

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 739, 1478, 1609, 3218, 5173, 9607, 10346, 11263, 19214, 20917, 22526, 41834, 67249, 134498, 146419, 292838, 1189051, 2378102, 8323357, 15457663, 16646714, 30915326, 108203641, 216407282]

約数ペア:

[(1, 216407282), (2, 108203641), (7, 30915326), (13, 16646714), (14, 15457663), (26, 8323357), (91, 2378102), (182, 1189051), (739, 292838), (1478, 146419), (1609, 134498), (3218, 67249), (5173, 41834), (9607, 22526), (10346, 20917), (11263, 19214)]