195888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:82

約数の個数: 80

約数和(自身を含む): 642816

約数和(自身を除く): 446928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 53, 56, 66, 77, 84, 88, 106, 112, 132, 154, 159, 168, 176, 212, 231, 264, 308, 318, 336, 371, 424, 462, 528, 583, 616, 636, 742, 848, 924, 1113, 1166, 1232, 1272, 1484, 1749, 1848, 2226, 2332, 2544, 2968, 3498, 3696, 4081, 4452, 4664, 5936, 6996, 8162, 8904, 9328, 12243, 13992, 16324, 17808, 24486, 27984, 32648, 48972, 65296, 97944, 195888]

約数ペア:

[(1, 195888), (2, 97944), (3, 65296), (4, 48972), (6, 32648), (7, 27984), (8, 24486), (11, 17808), (12, 16324), (14, 13992), (16, 12243), (21, 9328), (22, 8904), (24, 8162), (28, 6996), (33, 5936), (42, 4664), (44, 4452), (48, 4081), (53, 3696), (56, 3498), (66, 2968), (77, 2544), (84, 2332), (88, 2226), (106, 1848), (112, 1749), (132, 1484), (154, 1272), (159, 1232), (168, 1166), (176, 1113), (212, 924), (231, 848), (264, 742), (308, 636), (318, 616), (336, 583), (371, 528), (424, 462)]