202002015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7307}}^1$

素因数の和:7431

約数の個数: 32

約数和(自身を含む): 343768320

約数和(自身を除く): 141766305

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 1455, 1843, 5529, 7307, 9215, 21921, 27645, 36535, 109605, 138833, 416499, 694165, 708779, 2082495, 2126337, 3543895, 10631685, 13466801, 40400403, 67334005, 202002015]

約数ペア:

[(1, 202002015), (3, 67334005), (5, 40400403), (15, 13466801), (19, 10631685), (57, 3543895), (95, 2126337), (97, 2082495), (285, 708779), (291, 694165), (485, 416499), (1455, 138833), (1843, 109605), (5529, 36535), (7307, 27645), (9215, 21921)]