202105299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 333711360

約数和(自身を除く): 131606061

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 67, 187, 201, 209, 283, 323, 561, 627, 737, 849, 969, 1139, 1273, 2211, 3113, 3417, 3553, 3819, 4811, 5377, 9339, 10659, 12529, 14003, 14433, 16131, 18961, 21641, 37587, 42009, 52921, 56883, 59147, 64923, 91409, 158763, 177441, 208571, 238051, 274227, 322337, 360259, 625713, 714153, 967011, 1005499, 1080777, 3016497, 3545707, 3962849, 6124403, 10637121, 11888547, 18373209, 67368433, 202105299]

約数ペア:

[(1, 202105299), (3, 67368433), (11, 18373209), (17, 11888547), (19, 10637121), (33, 6124403), (51, 3962849), (57, 3545707), (67, 3016497), (187, 1080777), (201, 1005499), (209, 967011), (283, 714153), (323, 625713), (561, 360259), (627, 322337), (737, 274227), (849, 238051), (969, 208571), (1139, 177441), (1273, 158763), (2211, 91409), (3113, 64923), (3417, 59147), (3553, 56883), (3819, 52921), (4811, 42009), (5377, 37587), (9339, 21641), (10659, 18961), (12529, 16131), (14003, 14433)]