219914124

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4253}}^1$

素因数の和:4430

約数の個数: 48

約数和(自身を含む): 533621760

約数和(自身を除く): 313707636

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 834, 1668, 4253, 4309, 8506, 8618, 12759, 12927, 17012, 17236, 25518, 25854, 51036, 51708, 131843, 263686, 395529, 527372, 591167, 791058, 1182334, 1582116, 1773501, 2364668, 3547002, 7094004, 18326177, 36652354, 54978531, 73304708, 109957062, 219914124]

約数ペア:

[(1, 219914124), (2, 109957062), (3, 73304708), (4, 54978531), (6, 36652354), (12, 18326177), (31, 7094004), (62, 3547002), (93, 2364668), (124, 1773501), (139, 1582116), (186, 1182334), (278, 791058), (372, 591167), (417, 527372), (556, 395529), (834, 263686), (1668, 131843), (4253, 51708), (4309, 51036), (8506, 25854), (8618, 25518), (12759, 17236), (12927, 17012)]