194937876

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{15787}}^1$

素因数の和:15818

約数の個数: 72

約数和(自身を含む): 574683200

約数和(自身を除く): 379745324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 15787, 31574, 47361, 63148, 94722, 110509, 142083, 189444, 221018, 284166, 331527, 442036, 568332, 663054, 773563, 994581, 1326108, 1547126, 1989162, 2320689, 3094252, 3978324, 4641378, 5414941, 6962067, 9282756, 10829882, 13924134, 16244823, 21659764, 27848268, 32489646, 48734469, 64979292, 97468938, 194937876]

約数ペア:

[(1, 194937876), (2, 97468938), (3, 64979292), (4, 48734469), (6, 32489646), (7, 27848268), (9, 21659764), (12, 16244823), (14, 13924134), (18, 10829882), (21, 9282756), (28, 6962067), (36, 5414941), (42, 4641378), (49, 3978324), (63, 3094252), (84, 2320689), (98, 1989162), (126, 1547126), (147, 1326108), (196, 994581), (252, 773563), (294, 663054), (343, 568332), (441, 442036), (588, 331527), (686, 284166), (882, 221018), (1029, 189444), (1372, 142083), (1764, 110509), (2058, 94722), (3087, 63148), (4116, 47361), (6174, 31574), (12348, 15787)]