199089156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9151}}^1$

素因数の和:9209

約数の個数: 72

約数和(自身を含む): 555050496

約数和(自身を除く): 355961340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 9151, 10878, 18302, 21756, 27453, 36604, 54906, 64057, 109812, 128114, 192171, 256228, 338587, 384342, 448399, 677174, 768684, 896798, 1015761, 1345197, 1354348, 1793596, 2031522, 2370109, 2690394, 4063044, 4740218, 5380788, 7110327, 9480436, 14220654, 16590763, 28441308, 33181526, 49772289, 66363052, 99544578, 199089156]

約数ペア:

[(1, 199089156), (2, 99544578), (3, 66363052), (4, 49772289), (6, 33181526), (7, 28441308), (12, 16590763), (14, 14220654), (21, 9480436), (28, 7110327), (37, 5380788), (42, 4740218), (49, 4063044), (74, 2690394), (84, 2370109), (98, 2031522), (111, 1793596), (147, 1354348), (148, 1345197), (196, 1015761), (222, 896798), (259, 768684), (294, 677174), (444, 448399), (518, 384342), (588, 338587), (777, 256228), (1036, 192171), (1554, 128114), (1813, 109812), (3108, 64057), (3626, 54906), (5439, 36604), (7252, 27453), (9151, 21756), (10878, 18302)]