213334914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 471905280

約数和(自身を除く): 258570366

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 151, 177, 302, 307, 354, 453, 614, 767, 906, 921, 1534, 1842, 1963, 2301, 3926, 3991, 4602, 5889, 7982, 8909, 11778, 11973, 17818, 18113, 23946, 26727, 36226, 46357, 53454, 54339, 92714, 108678, 115817, 139071, 231634, 235469, 278142, 347451, 470938, 602641, 694902, 706407, 1205282, 1412814, 1807923, 2735063, 3615846, 5470126, 8205189, 16410378, 35555819, 71111638, 106667457, 213334914]

約数ペア:

[(1, 213334914), (2, 106667457), (3, 71111638), (6, 35555819), (13, 16410378), (26, 8205189), (39, 5470126), (59, 3615846), (78, 2735063), (118, 1807923), (151, 1412814), (177, 1205282), (302, 706407), (307, 694902), (354, 602641), (453, 470938), (614, 347451), (767, 278142), (906, 235469), (921, 231634), (1534, 139071), (1842, 115817), (1963, 108678), (2301, 92714), (3926, 54339), (3991, 53454), (4602, 46357), (5889, 36226), (7982, 26727), (8909, 23946), (11778, 18113), (11973, 17818)]