211775716780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5546771}}^1$

素因数の和:5546886

約数の個数: 48

約数和(自身を含む): 469656278784

約数和(自身を除く): 257880562004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1660, 1909, 3818, 7636, 9545, 19090, 38180, 5546771, 11093542, 22187084, 27733855, 55467710, 110935420, 127575733, 255151466, 460381993, 510302932, 637878665, 920763986, 1275757330, 1841527972, 2301909965, 2551514660, 4603819930, 9207639860, 10588785839, 21177571678, 42355143356, 52943929195, 105887858390, 211775716780]

約数ペア:

[(1, 211775716780), (2, 105887858390), (4, 52943929195), (5, 42355143356), (10, 21177571678), (20, 10588785839), (23, 9207639860), (46, 4603819930), (83, 2551514660), (92, 2301909965), (115, 1841527972), (166, 1275757330), (230, 920763986), (332, 637878665), (415, 510302932), (460, 460381993), (830, 255151466), (1660, 127575733), (1909, 110935420), (3818, 55467710), (7636, 27733855), (9545, 22187084), (19090, 11093542), (38180, 5546771)]