201978364

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6673}}^1$

素因数の和:6754

約数の個数: 48

約数和(自身を含む): 430553088

約数和(自身を除く): 228574724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 6673, 7567, 13346, 15134, 26692, 30268, 46711, 93422, 153479, 186844, 306958, 313631, 613916, 627262, 1074353, 1254524, 2148706, 2195417, 4297412, 4390834, 7213513, 8781668, 14427026, 28854052, 50494591, 100989182, 201978364]

約数ペア:

[(1, 201978364), (2, 100989182), (4, 50494591), (7, 28854052), (14, 14427026), (23, 8781668), (28, 7213513), (46, 4390834), (47, 4297412), (92, 2195417), (94, 2148706), (161, 1254524), (188, 1074353), (322, 627262), (329, 613916), (644, 313631), (658, 306958), (1081, 186844), (1316, 153479), (2162, 93422), (4324, 46711), (6673, 30268), (7567, 26692), (13346, 15134)]