201768788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 402398976

約数和(自身を除く): 200630188

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 73, 92, 146, 292, 299, 598, 949, 1196, 1679, 1898, 2311, 3358, 3796, 4622, 6716, 9244, 21827, 30043, 43654, 53153, 60086, 87308, 106306, 120172, 168703, 212612, 337406, 674812, 690989, 1381978, 2193139, 2763956, 3880169, 4386278, 7760338, 8772556, 15520676, 50442197, 100884394, 201768788]

約数ペア:

[(1, 201768788), (2, 100884394), (4, 50442197), (13, 15520676), (23, 8772556), (26, 7760338), (46, 4386278), (52, 3880169), (73, 2763956), (92, 2193139), (146, 1381978), (292, 690989), (299, 674812), (598, 337406), (949, 212612), (1196, 168703), (1679, 120172), (1898, 106306), (2311, 87308), (3358, 60086), (3796, 53153), (4622, 43654), (6716, 30043), (9244, 21827)]