202732641

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{2357}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 308992320

約数和(自身を除く): 106259679

約数列:

[1, 3, 9, 19, 57, 171, 503, 1509, 2357, 4527, 7071, 9557, 21213, 28671, 44783, 86013, 134349, 403047, 1185571, 3556713, 10670139, 22525849, 67577547, 202732641]

約数ペア:

[(1, 202732641), (3, 67577547), (9, 22525849), (19, 10670139), (57, 3556713), (171, 1185571), (503, 403047), (1509, 134349), (2357, 86013), (4527, 44783), (7071, 28671), (9557, 21213)]