201231002

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2729}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 361670400

約数和(自身を除く): 160439398

約数列:

[1, 2, 7, 14, 23, 46, 161, 229, 322, 458, 1603, 2729, 3206, 5267, 5458, 10534, 19103, 36869, 38206, 62767, 73738, 125534, 439369, 624941, 878738, 1249882, 4374587, 8749174, 14373643, 28747286, 100615501, 201231002]

約数ペア:

[(1, 201231002), (2, 100615501), (7, 28747286), (14, 14373643), (23, 8749174), (46, 4374587), (161, 1249882), (229, 878738), (322, 624941), (458, 439369), (1603, 125534), (2729, 73738), (3206, 62767), (5267, 38206), (5458, 36869), (10534, 19103)]