201126812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 382040064

約数和(自身を除く): 180913252

約数列:

[1, 2, 4, 23, 41, 46, 71, 82, 92, 142, 164, 284, 751, 943, 1502, 1633, 1886, 2911, 3004, 3266, 3772, 5822, 6532, 11644, 17273, 30791, 34546, 53321, 61582, 66953, 69092, 106642, 123164, 133906, 213284, 267812, 708193, 1226383, 1416386, 2186161, 2452766, 2832772, 4372322, 4905532, 8744644, 50281703, 100563406, 201126812]

約数ペア:

[(1, 201126812), (2, 100563406), (4, 50281703), (23, 8744644), (41, 4905532), (46, 4372322), (71, 2832772), (82, 2452766), (92, 2186161), (142, 1416386), (164, 1226383), (284, 708193), (751, 267812), (943, 213284), (1502, 133906), (1633, 123164), (1886, 106642), (2911, 69092), (3004, 66953), (3266, 61582), (3772, 53321), (5822, 34546), (6532, 30791), (11644, 17273)]