202426365

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 331157376

約数和(自身を除く): 128731011

約数列:

[1, 3, 5, 15, 61, 183, 197, 305, 591, 915, 985, 1123, 2955, 3369, 5615, 12017, 16845, 36051, 60085, 68503, 180255, 205509, 221231, 342515, 663693, 1027545, 1106155, 3318465, 13495091, 40485273, 67475455, 202426365]

約数ペア:

[(1, 202426365), (3, 67475455), (5, 40485273), (15, 13495091), (61, 3318465), (183, 1106155), (197, 1027545), (305, 663693), (591, 342515), (915, 221231), (985, 205509), (1123, 180255), (2955, 68503), (3369, 60085), (5615, 36051), (12017, 16845)]