202802295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4261}}^1$

素因数の和:4455

約数の個数: 32

約数和(自身を含む): 343687680

約数和(自身を除く): 140885385

約数列:

[1, 3, 5, 15, 19, 57, 95, 167, 285, 501, 835, 2505, 3173, 4261, 9519, 12783, 15865, 21305, 47595, 63915, 80959, 242877, 404795, 711587, 1214385, 2134761, 3557935, 10673805, 13520153, 40560459, 67600765, 202802295]

約数ペア:

[(1, 202802295), (3, 67600765), (5, 40560459), (15, 13520153), (19, 10673805), (57, 3557935), (95, 2134761), (167, 1214385), (285, 711587), (501, 404795), (835, 242877), (2505, 80959), (3173, 63915), (4261, 47595), (9519, 21305), (12783, 15865)]