202475336

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{18169}}^1$

素因数の和:18381

約数の個数: 32

約数和(自身を含む): 436080000

約数和(自身を除く): 233604664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 18169, 36338, 72676, 127183, 145352, 254366, 508732, 1017464, 3615631, 7231262, 14462524, 25309417, 28925048, 50618834, 101237668, 202475336]

約数ペア:

[(1, 202475336), (2, 101237668), (4, 50618834), (7, 28925048), (8, 25309417), (14, 14462524), (28, 7231262), (56, 3615631), (199, 1017464), (398, 508732), (796, 254366), (1393, 145352), (1592, 127183), (2786, 72676), (5572, 36338), (11144, 18169)]