201702960244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{420001}}^1$

素因数の和:420184

約数の個数: 48

約数和(自身を含む): 381025814400

約数和(自身を除く): 179322854156

約数列:

[1, 2, 4, 19, 38, 71, 76, 89, 142, 178, 284, 356, 1349, 1691, 2698, 3382, 5396, 6319, 6764, 12638, 25276, 120061, 240122, 420001, 480244, 840002, 1680004, 7980019, 15960038, 29820071, 31920076, 37380089, 59640142, 74760178, 119280284, 149520356, 566581349, 710221691, 1133162698, 1420443382, 2266325396, 2653986319, 2840886764, 5307972638, 10615945276, 50425740061, 100851480122, 201702960244]

約数ペア:

[(1, 201702960244), (2, 100851480122), (4, 50425740061), (19, 10615945276), (38, 5307972638), (71, 2840886764), (76, 2653986319), (89, 2266325396), (142, 1420443382), (178, 1133162698), (284, 710221691), (356, 566581349), (1349, 149520356), (1691, 119280284), (2698, 74760178), (3382, 59640142), (5396, 37380089), (6319, 31920076), (6764, 29820071), (12638, 15960038), (25276, 7980019), (120061, 1680004), (240122, 840002), (420001, 480244)]