201042460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1033}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 435669696

約数和(自身を除く): 234627236

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 263, 370, 526, 740, 1033, 1052, 1315, 2066, 2630, 4132, 5165, 5260, 9731, 10330, 19462, 20660, 38221, 38924, 48655, 76442, 97310, 152884, 191105, 194620, 271679, 382210, 543358, 764420, 1086716, 1358395, 2716790, 5433580, 10052123, 20104246, 40208492, 50260615, 100521230, 201042460]

約数ペア:

[(1, 201042460), (2, 100521230), (4, 50260615), (5, 40208492), (10, 20104246), (20, 10052123), (37, 5433580), (74, 2716790), (148, 1358395), (185, 1086716), (263, 764420), (370, 543358), (526, 382210), (740, 271679), (1033, 194620), (1052, 191105), (1315, 152884), (2066, 97310), (2630, 76442), (4132, 48655), (5165, 38924), (5260, 38221), (9731, 20660), (10330, 19462)]