201842396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{823}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 426370560

約数和(自身を除く): 224528164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 461, 532, 823, 922, 1646, 1844, 3227, 3292, 5761, 6454, 8759, 11522, 12908, 15637, 17518, 23044, 31274, 35036, 61313, 62548, 109459, 122626, 218918, 245252, 379403, 437836, 758806, 1517612, 2655821, 5311642, 7208657, 10623284, 14417314, 28834628, 50460599, 100921198, 201842396]

約数ペア:

[(1, 201842396), (2, 100921198), (4, 50460599), (7, 28834628), (14, 14417314), (19, 10623284), (28, 7208657), (38, 5311642), (76, 2655821), (133, 1517612), (266, 758806), (461, 437836), (532, 379403), (823, 245252), (922, 218918), (1646, 122626), (1844, 109459), (3227, 62548), (3292, 61313), (5761, 35036), (6454, 31274), (8759, 23044), (11522, 17518), (12908, 15637)]