214960485831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1\times {\mathrm{2689}}^1$

素因数の和:3816

約数の個数: 64

約数和(自身を含む): 354218511360

約数和(自身を除く): 139258025529

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 443, 661, 1329, 1983, 2689, 3101, 4627, 5759, 8067, 8593, 9303, 13881, 17277, 18823, 25779, 34957, 40313, 56469, 60151, 104871, 120939, 180453, 244699, 292823, 734097, 878469, 1191227, 1777429, 2049761, 3573681, 3806699, 5332287, 6149283, 8338589, 11420097, 12442003, 15485951, 23106577, 25015767, 26646893, 37326009, 46457853, 69319731, 79940679, 108401657, 161746039, 325204971, 485238117, 787401047, 2362203141, 5511807329, 10236213611, 16535421987, 30708640833, 71653495277, 214960485831]

約数ペア:

[(1, 214960485831), (3, 71653495277), (7, 30708640833), (13, 16535421987), (21, 10236213611), (39, 5511807329), (91, 2362203141), (273, 787401047), (443, 485238117), (661, 325204971), (1329, 161746039), (1983, 108401657), (2689, 79940679), (3101, 69319731), (4627, 46457853), (5759, 37326009), (8067, 26646893), (8593, 25015767), (9303, 23106577), (13881, 15485951), (17277, 12442003), (18823, 11420097), (25779, 8338589), (34957, 6149283), (40313, 5332287), (56469, 3806699), (60151, 3573681), (104871, 2049761), (120939, 1777429), (180453, 1191227), (244699, 878469), (292823, 734097)]