201097552

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 398412000

約数和(自身を除く): 197314448

約数列:

[1, 2, 4, 8, 16, 67, 134, 149, 268, 298, 536, 596, 1072, 1192, 1259, 2384, 2518, 5036, 9983, 10072, 19966, 20144, 39932, 79864, 84353, 159728, 168706, 187591, 337412, 375182, 674824, 750364, 1349648, 1500728, 3001456, 12568597, 25137194, 50274388, 100548776, 201097552]

約数ペア:

[(1, 201097552), (2, 100548776), (4, 50274388), (8, 25137194), (16, 12568597), (67, 3001456), (134, 1500728), (149, 1349648), (268, 750364), (298, 674824), (536, 375182), (596, 337412), (1072, 187591), (1192, 168706), (1259, 159728), (2384, 84353), (2518, 79864), (5036, 39932), (9983, 20144), (10072, 19966)]