201462807

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 339637760

約数和(自身を除く): 138174953

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 439, 533, 861, 1317, 1599, 1681, 3073, 3731, 5043, 5707, 9219, 11193, 11767, 17121, 17999, 21853, 35301, 39949, 53997, 65559, 119847, 125993, 152971, 233987, 377979, 458913, 701961, 737959, 1637909, 2213877, 4913727, 5165713, 9593467, 15497139, 28780401, 67154269, 201462807]

約数ペア:

[(1, 201462807), (3, 67154269), (7, 28780401), (13, 15497139), (21, 9593467), (39, 5165713), (41, 4913727), (91, 2213877), (123, 1637909), (273, 737959), (287, 701961), (439, 458913), (533, 377979), (861, 233987), (1317, 152971), (1599, 125993), (1681, 119847), (3073, 65559), (3731, 53997), (5043, 39949), (5707, 35301), (9219, 21853), (11193, 17999), (11767, 17121)]