201810590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{7753}}^1$

素因数の和:7916

約数の個数: 32

約数和(自身を含む): 385218720

約数和(自身を除く): 183408130

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 7753, 13015, 15506, 26030, 38765, 77530, 147307, 294614, 736535, 1062161, 1473070, 2124322, 5310805, 10621610, 20181059, 40362118, 100905295, 201810590]

約数ペア:

[(1, 201810590), (2, 100905295), (5, 40362118), (10, 20181059), (19, 10621610), (38, 5310805), (95, 2124322), (137, 1473070), (190, 1062161), (274, 736535), (685, 294614), (1370, 147307), (2603, 77530), (5206, 38765), (7753, 26030), (13015, 15506)]