200758064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18211}}^1$

素因数の和:18285

約数の個数: 40

約数和(自身を含む): 426816432

約数和(自身を除く): 226058368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 18211, 36422, 72844, 145688, 236743, 291376, 473486, 946972, 965183, 1893944, 1930366, 3787888, 3860732, 7721464, 12547379, 15442928, 25094758, 50189516, 100379032, 200758064]

約数ペア:

[(1, 200758064), (2, 100379032), (4, 50189516), (8, 25094758), (13, 15442928), (16, 12547379), (26, 7721464), (52, 3860732), (53, 3787888), (104, 1930366), (106, 1893944), (208, 965183), (212, 946972), (424, 473486), (689, 291376), (848, 236743), (1378, 145688), (2756, 72844), (5512, 36422), (11024, 18211)]