201728466

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5443}}^1$

素因数の和:5551

約数の個数: 48

約数和(自身を含む): 458602560

約数和(自身を除く): 256874094

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 5443, 6177, 10886, 12354, 16329, 18531, 32658, 37062, 48987, 97974, 157847, 315694, 386453, 473541, 772906, 947082, 1159359, 1420623, 2318718, 2841246, 3478077, 6956154, 11207137, 22414274, 33621411, 67242822, 100864233, 201728466]

約数ペア:

[(1, 201728466), (2, 100864233), (3, 67242822), (6, 33621411), (9, 22414274), (18, 11207137), (29, 6956154), (58, 3478077), (71, 2841246), (87, 2318718), (142, 1420623), (174, 1159359), (213, 947082), (261, 772906), (426, 473541), (522, 386453), (639, 315694), (1278, 157847), (2059, 97974), (4118, 48987), (5443, 37062), (6177, 32658), (10886, 18531), (12354, 16329)]