201926547

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2357}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 316915200

約数和(自身を除く): 114988653

約数列:

[1, 3, 9, 19, 27, 57, 167, 171, 501, 513, 1503, 2357, 3173, 4509, 7071, 9519, 21213, 28557, 44783, 63639, 85671, 134349, 393619, 403047, 1180857, 1209141, 3542571, 7478761, 10627713, 22436283, 67308849, 201926547]

約数ペア:

[(1, 201926547), (3, 67308849), (9, 22436283), (19, 10627713), (27, 7478761), (57, 3542571), (167, 1209141), (171, 1180857), (501, 403047), (513, 393619), (1503, 134349), (2357, 85671), (3173, 63639), (4509, 44783), (7071, 28557), (9519, 21213)]