206870822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 333849600

約数和(自身を除く): 126978778

約数列:

[1, 2, 19, 38, 79, 137, 158, 274, 503, 1006, 1501, 2603, 3002, 5206, 9557, 10823, 19114, 21646, 39737, 68911, 79474, 137822, 205637, 411274, 755003, 1309309, 1510006, 2618618, 5443969, 10887938, 103435411, 206870822]

約数ペア:

[(1, 206870822), (2, 103435411), (19, 10887938), (38, 5443969), (79, 2618618), (137, 1510006), (158, 1309309), (274, 755003), (503, 411274), (1006, 205637), (1501, 137822), (2603, 79474), (3002, 68911), (5206, 39737), (9557, 21646), (10823, 19114)]