205035116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{373}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 436745232

約数和(自身を除く): 231710116

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 373, 403, 572, 682, 746, 806, 961, 1364, 1492, 1612, 1922, 3844, 4103, 4433, 4849, 8206, 8866, 9698, 10571, 11563, 12493, 16412, 17732, 19396, 21142, 23126, 24986, 42284, 46252, 49972, 53339, 106678, 127193, 137423, 150319, 213356, 254386, 274846, 300638, 358453, 508772, 549692, 601276, 716906, 1433812, 1653509, 3307018, 3942983, 4659889, 6614036, 7885966, 9319778, 15771932, 18639556, 51258779, 102517558, 205035116]

約数ペア:

[(1, 205035116), (2, 102517558), (4, 51258779), (11, 18639556), (13, 15771932), (22, 9319778), (26, 7885966), (31, 6614036), (44, 4659889), (52, 3942983), (62, 3307018), (124, 1653509), (143, 1433812), (286, 716906), (341, 601276), (373, 549692), (403, 508772), (572, 358453), (682, 300638), (746, 274846), (806, 254386), (961, 213356), (1364, 150319), (1492, 137423), (1612, 127193), (1922, 106678), (3844, 53339), (4103, 49972), (4433, 46252), (4849, 42284), (8206, 24986), (8866, 23126), (9698, 21142), (10571, 19396), (11563, 17732), (12493, 16412)]