201556152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{399913}}^1$

素因数の和:399932

約数の個数: 48

約数和(自身を含む): 623865840

約数和(自身を除く): 422309688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 399913, 799826, 1199739, 1599652, 2399478, 2799391, 3199304, 3599217, 4798956, 5598782, 7198434, 8398173, 9597912, 11197564, 14396868, 16796346, 22395128, 25194519, 28793736, 33592692, 50389038, 67185384, 100778076, 201556152]

約数ペア:

[(1, 201556152), (2, 100778076), (3, 67185384), (4, 50389038), (6, 33592692), (7, 28793736), (8, 25194519), (9, 22395128), (12, 16796346), (14, 14396868), (18, 11197564), (21, 9597912), (24, 8398173), (28, 7198434), (36, 5598782), (42, 4798956), (56, 3599217), (63, 3199304), (72, 2799391), (84, 2399478), (126, 1599652), (168, 1199739), (252, 799826), (504, 399913)]