207798976

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 519379200

約数和(自身を除く): 311580224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 149, 154, 176, 224, 283, 298, 308, 352, 448, 566, 596, 616, 704, 1043, 1132, 1192, 1232, 1639, 1981, 2086, 2264, 2384, 2464, 3113, 3278, 3962, 4172, 4528, 4768, 4928, 6226, 6556, 7924, 8344, 9056, 9536, 11473, 12452, 13112, 15848, 16688, 18112, 21791, 22946, 24904, 26224, 31696, 33376, 42167, 43582, 45892, 49808, 52448, 63392, 66752, 84334, 87164, 91784, 99616, 104896, 126784, 168668, 174328, 183568, 199232, 295169, 337336, 348656, 367136, 463837, 590338, 674672, 697312, 734272, 927674, 1180676, 1349344, 1394624, 1855348, 2361352, 2698688, 3246859, 3710696, 4722704, 6493718, 7421392, 9445408, 12987436, 14842784, 18890816, 25974872, 29685568, 51949744, 103899488, 207798976]

約数ペア:

[(1, 207798976), (2, 103899488), (4, 51949744), (7, 29685568), (8, 25974872), (11, 18890816), (14, 14842784), (16, 12987436), (22, 9445408), (28, 7421392), (32, 6493718), (44, 4722704), (56, 3710696), (64, 3246859), (77, 2698688), (88, 2361352), (112, 1855348), (149, 1394624), (154, 1349344), (176, 1180676), (224, 927674), (283, 734272), (298, 697312), (308, 674672), (352, 590338), (448, 463837), (566, 367136), (596, 348656), (616, 337336), (704, 295169), (1043, 199232), (1132, 183568), (1192, 174328), (1232, 168668), (1639, 126784), (1981, 104896), (2086, 99616), (2264, 91784), (2384, 87164), (2464, 84334), (3113, 66752), (3278, 63392), (3962, 52448), (4172, 49808), (4528, 45892), (4768, 43582), (4928, 42167), (6226, 33376), (6556, 31696), (7924, 26224), (8344, 24904), (9056, 22946), (9536, 21791), (11473, 18112), (12452, 16688), (13112, 15848)]