201284937

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 353403648

約数和(自身を除く): 152118711

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 1113, 1219, 1449, 2621, 3339, 3657, 7863, 8533, 10971, 18347, 23589, 25599, 55041, 60283, 76797, 138913, 165123, 180849, 416739, 421981, 542547, 972391, 1250217, 1265943, 2917173, 3194999, 3797829, 8751519, 9584997, 22364993, 28754991, 67094979, 201284937]

約数ペア:

[(1, 201284937), (3, 67094979), (7, 28754991), (9, 22364993), (21, 9584997), (23, 8751519), (53, 3797829), (63, 3194999), (69, 2917173), (159, 1265943), (161, 1250217), (207, 972391), (371, 542547), (477, 421981), (483, 416739), (1113, 180849), (1219, 165123), (1449, 138913), (2621, 76797), (3339, 60283), (3657, 55041), (7863, 25599), (8533, 23589), (10971, 18347)]