201091408

素因数分解:

$2^4\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3433}}^1$

素因数の和:3971

約数の個数: 40

約数和(自身を含む): 446255168

約数和(自身を除く): 245163760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 523, 1046, 2092, 3433, 3661, 4184, 6866, 7322, 8368, 13732, 14644, 24031, 27464, 29288, 48062, 54928, 58576, 96124, 192248, 384496, 1795459, 3590918, 7181836, 12568213, 14363672, 25136426, 28727344, 50272852, 100545704, 201091408]

約数ペア:

[(1, 201091408), (2, 100545704), (4, 50272852), (7, 28727344), (8, 25136426), (14, 14363672), (16, 12568213), (28, 7181836), (56, 3590918), (112, 1795459), (523, 384496), (1046, 192248), (2092, 96124), (3433, 58576), (3661, 54928), (4184, 48062), (6866, 29288), (7322, 27464), (8368, 24031), (13732, 14644)]