194965904

素因数分解:

$2^4\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1840

約数の個数: 60

約数和(自身を含む): 442633500

約数和(自身を除く): 247667596

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 149, 196, 298, 392, 596, 784, 1043, 1192, 1669, 2086, 2384, 3338, 4172, 6676, 7301, 8344, 11683, 13352, 14602, 16688, 23366, 26704, 29204, 46732, 58408, 81781, 93464, 116816, 163562, 186928, 248681, 327124, 497362, 654248, 994724, 1308496, 1740767, 1989448, 3481534, 3978896, 6963068, 12185369, 13926136, 24370738, 27852272, 48741476, 97482952, 194965904]

約数ペア:

[(1, 194965904), (2, 97482952), (4, 48741476), (7, 27852272), (8, 24370738), (14, 13926136), (16, 12185369), (28, 6963068), (49, 3978896), (56, 3481534), (98, 1989448), (112, 1740767), (149, 1308496), (196, 994724), (298, 654248), (392, 497362), (596, 327124), (784, 248681), (1043, 186928), (1192, 163562), (1669, 116816), (2086, 93464), (2384, 81781), (3338, 58408), (4172, 46732), (6676, 29204), (7301, 26704), (8344, 23366), (11683, 16688), (13352, 14602)]