204979698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2180

約数の個数: 96

約数和(自身を含む): 561779712

約数和(自身を除く): 356800014

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 71, 77, 99, 126, 142, 154, 198, 213, 231, 426, 462, 497, 639, 693, 781, 994, 1278, 1386, 1491, 1562, 2083, 2343, 2982, 4166, 4473, 4686, 5467, 6249, 7029, 8946, 10934, 12498, 14058, 14581, 16401, 18747, 22913, 29162, 32802, 37494, 43743, 45826, 49203, 68739, 87486, 98406, 131229, 137478, 147893, 160391, 206217, 262458, 295786, 320782, 412434, 443679, 481173, 887358, 962346, 1035251, 1331037, 1443519, 1626823, 2070502, 2662074, 2887038, 3105753, 3253646, 4880469, 6211506, 9317259, 9760938, 11387761, 14641407, 18634518, 22775522, 29282814, 34163283, 68326566, 102489849, 204979698]

約数ペア:

[(1, 204979698), (2, 102489849), (3, 68326566), (6, 34163283), (7, 29282814), (9, 22775522), (11, 18634518), (14, 14641407), (18, 11387761), (21, 9760938), (22, 9317259), (33, 6211506), (42, 4880469), (63, 3253646), (66, 3105753), (71, 2887038), (77, 2662074), (99, 2070502), (126, 1626823), (142, 1443519), (154, 1331037), (198, 1035251), (213, 962346), (231, 887358), (426, 481173), (462, 443679), (497, 412434), (639, 320782), (693, 295786), (781, 262458), (994, 206217), (1278, 160391), (1386, 147893), (1491, 137478), (1562, 131229), (2083, 98406), (2343, 87486), (2982, 68739), (4166, 49203), (4473, 45826), (4686, 43743), (5467, 37494), (6249, 32802), (7029, 29162), (8946, 22913), (10934, 18747), (12498, 16401), (14058, 14581)]