194880992

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 392232960

約数和(自身を除く): 197351968

約数列:

[1, 2, 4, 8, 16, 32, 79, 127, 158, 254, 316, 508, 607, 632, 1016, 1214, 1264, 2032, 2428, 2528, 4064, 4856, 9712, 10033, 19424, 20066, 40132, 47953, 77089, 80264, 95906, 154178, 160528, 191812, 308356, 321056, 383624, 616712, 767248, 1233424, 1534496, 2466848, 6090031, 12180062, 24360124, 48720248, 97440496, 194880992]

約数ペア:

[(1, 194880992), (2, 97440496), (4, 48720248), (8, 24360124), (16, 12180062), (32, 6090031), (79, 2466848), (127, 1534496), (158, 1233424), (254, 767248), (316, 616712), (508, 383624), (607, 321056), (632, 308356), (1016, 191812), (1214, 160528), (1264, 154178), (2032, 95906), (2428, 80264), (2528, 77089), (4064, 47953), (4856, 40132), (9712, 20066), (10033, 19424)]