202340804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 383846400

約数和(自身を除く): 181505596

約数列:

[1, 2, 4, 19, 38, 67, 76, 79, 134, 158, 268, 316, 503, 1006, 1273, 1501, 2012, 2546, 3002, 5092, 5293, 6004, 9557, 10586, 19114, 21172, 33701, 38228, 39737, 67402, 79474, 100567, 134804, 158948, 201134, 402268, 640319, 755003, 1280638, 1510006, 2561276, 2662379, 3020012, 5324758, 10649516, 50585201, 101170402, 202340804]

約数ペア:

[(1, 202340804), (2, 101170402), (4, 50585201), (19, 10649516), (38, 5324758), (67, 3020012), (76, 2662379), (79, 2561276), (134, 1510006), (158, 1280638), (268, 755003), (316, 640319), (503, 402268), (1006, 201134), (1273, 158948), (1501, 134804), (2012, 100567), (2546, 79474), (3002, 67402), (5092, 39737), (5293, 38228), (6004, 33701), (9557, 21172), (10586, 19114)]