201445744

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 397688832

約数和(自身を除く): 196243088

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 383, 463, 568, 766, 926, 1136, 1532, 1852, 3064, 3704, 6128, 7408, 27193, 32873, 54386, 65746, 108772, 131492, 177329, 217544, 262984, 354658, 435088, 525968, 709316, 1418632, 2837264, 12590359, 25180718, 50361436, 100722872, 201445744]

約数ペア:

[(1, 201445744), (2, 100722872), (4, 50361436), (8, 25180718), (16, 12590359), (71, 2837264), (142, 1418632), (284, 709316), (383, 525968), (463, 435088), (568, 354658), (766, 262984), (926, 217544), (1136, 177329), (1532, 131492), (1852, 108772), (3064, 65746), (3704, 54386), (6128, 32873), (7408, 27193)]