202325528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19867}}^1$

素因数の和:19959

約数の個数: 32

約数和(自身を含む): 405307200

約数和(自身を除く): 202981672

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 19867, 39734, 79468, 158936, 377473, 754946, 1331089, 1509892, 2662178, 3019784, 5324356, 10648712, 25290691, 50581382, 101162764, 202325528]

約数ペア:

[(1, 202325528), (2, 101162764), (4, 50581382), (8, 25290691), (19, 10648712), (38, 5324356), (67, 3019784), (76, 2662178), (134, 1509892), (152, 1331089), (268, 754946), (536, 377473), (1273, 158936), (2546, 79468), (5092, 39734), (10184, 19867)]