201216442

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 367328520

約数和(自身を除く): 166112078

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 101, 202, 203, 406, 701, 707, 1402, 1414, 1421, 2842, 2929, 4907, 4949, 5858, 9814, 9898, 20329, 20503, 34349, 40658, 41006, 68698, 70801, 141602, 142303, 143521, 284606, 287042, 495607, 991214, 996121, 1992242, 2053229, 3469249, 4106458, 6938498, 14372603, 28745206, 100608221, 201216442]

約数ペア:

[(1, 201216442), (2, 100608221), (7, 28745206), (14, 14372603), (29, 6938498), (49, 4106458), (58, 3469249), (98, 2053229), (101, 1992242), (202, 996121), (203, 991214), (406, 495607), (701, 287042), (707, 284606), (1402, 143521), (1414, 142303), (1421, 141602), (2842, 70801), (2929, 68698), (4907, 41006), (4949, 40658), (5858, 34349), (9814, 20503), (9898, 20329)]