193359772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 363412224

約数和(自身を除く): 170052452

約数列:

[1, 2, 4, 31, 41, 62, 73, 82, 124, 146, 164, 292, 521, 1042, 1271, 2084, 2263, 2542, 2993, 4526, 5084, 5986, 9052, 11972, 16151, 21361, 32302, 38033, 42722, 64604, 76066, 85444, 92783, 152132, 185566, 371132, 662191, 1179023, 1324382, 1559353, 2358046, 2648764, 3118706, 4716092, 6237412, 48339943, 96679886, 193359772]

約数ペア:

[(1, 193359772), (2, 96679886), (4, 48339943), (31, 6237412), (41, 4716092), (62, 3118706), (73, 2648764), (82, 2358046), (124, 1559353), (146, 1324382), (164, 1179023), (292, 662191), (521, 371132), (1042, 185566), (1271, 152132), (2084, 92783), (2263, 85444), (2542, 76066), (2993, 64604), (4526, 42722), (5084, 38033), (5986, 32302), (9052, 21361), (11972, 16151)]