200845143

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 125746857

約数列:

[1, 3, 9, 19, 27, 53, 57, 83, 89, 159, 171, 249, 267, 477, 513, 747, 801, 1007, 1431, 1577, 1691, 2241, 2403, 3021, 4399, 4717, 4731, 5073, 7387, 9063, 13197, 14151, 14193, 15219, 22161, 27189, 39591, 42453, 42579, 45657, 66483, 83581, 89623, 118773, 127359, 140353, 199449, 250743, 268869, 391511, 421059, 752229, 806607, 1174533, 1263177, 2256687, 2419821, 3523599, 3789531, 7438709, 10570797, 22316127, 66948381, 200845143]

約数ペア:

[(1, 200845143), (3, 66948381), (9, 22316127), (19, 10570797), (27, 7438709), (53, 3789531), (57, 3523599), (83, 2419821), (89, 2256687), (159, 1263177), (171, 1174533), (249, 806607), (267, 752229), (477, 421059), (513, 391511), (747, 268869), (801, 250743), (1007, 199449), (1431, 140353), (1577, 127359), (1691, 118773), (2241, 89623), (2403, 83581), (3021, 66483), (4399, 45657), (4717, 42579), (4731, 42453), (5073, 39591), (7387, 27189), (9063, 22161), (13197, 15219), (14151, 14193)]