202025640968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1609}}^1\times {\mathrm{826051}}^1$

素因数の和:827685

約数の個数: 32

約数和(自身を含む): 398983116000

約数和(自身を除く): 196957475032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1609, 3218, 6436, 12872, 30571, 61142, 122284, 244568, 826051, 1652102, 3304204, 6608408, 15694969, 31389938, 62779876, 125559752, 1329116059, 2658232118, 5316464236, 10632928472, 25253205121, 50506410242, 101012820484, 202025640968]

約数ペア:

[(1, 202025640968), (2, 101012820484), (4, 50506410242), (8, 25253205121), (19, 10632928472), (38, 5316464236), (76, 2658232118), (152, 1329116059), (1609, 125559752), (3218, 62779876), (6436, 31389938), (12872, 15694969), (30571, 6608408), (61142, 3304204), (122284, 1652102), (244568, 826051)]