201066531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 305921664

約数和(自身を除く): 104855133

約数列:

[1, 3, 17, 19, 51, 57, 67, 163, 201, 323, 361, 489, 969, 1083, 1139, 1273, 2771, 3097, 3417, 3819, 6137, 8313, 9291, 10921, 18411, 21641, 24187, 32763, 52649, 58843, 64923, 72561, 157947, 176529, 185657, 207499, 411179, 556971, 622497, 1000331, 1233537, 3000993, 3527483, 3942481, 10582449, 11827443, 67022177, 201066531]

約数ペア:

[(1, 201066531), (3, 67022177), (17, 11827443), (19, 10582449), (51, 3942481), (57, 3527483), (67, 3000993), (163, 1233537), (201, 1000331), (323, 622497), (361, 556971), (489, 411179), (969, 207499), (1083, 185657), (1139, 176529), (1273, 157947), (2771, 72561), (3097, 64923), (3417, 58843), (3819, 52649), (6137, 32763), (8313, 24187), (9291, 21641), (10921, 18411)]