202340453

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 261999360

約数和(自身を除く): 59658907

約数列:

[1, 7, 23, 29, 41, 49, 151, 161, 203, 287, 667, 943, 1057, 1127, 1189, 1421, 2009, 3473, 4379, 4669, 6191, 6601, 7399, 8323, 24311, 27347, 30653, 32683, 43337, 46207, 58261, 100717, 142393, 170177, 179539, 191429, 214571, 303359, 705019, 996751, 1256773, 1340003, 4129397, 4935133, 6977257, 8797411, 28905779, 202340453]

約数ペア:

[(1, 202340453), (7, 28905779), (23, 8797411), (29, 6977257), (41, 4935133), (49, 4129397), (151, 1340003), (161, 1256773), (203, 996751), (287, 705019), (667, 303359), (943, 214571), (1057, 191429), (1127, 179539), (1189, 170177), (1421, 142393), (2009, 100717), (3473, 58261), (4379, 46207), (4669, 43337), (6191, 32683), (6601, 30653), (7399, 27347), (8323, 24311)]