207900322

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7853}}^1$

素因数の和:7954

約数の個数: 32

約数和(自身を含む): 373976064

約数和(自身を除く): 166075742

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1891, 3782, 7853, 13237, 15706, 26474, 54971, 109942, 243443, 479033, 486886, 958066, 1704101, 3353231, 3408202, 6706462, 14850023, 29700046, 103950161, 207900322]

約数ペア:

[(1, 207900322), (2, 103950161), (7, 29700046), (14, 14850023), (31, 6706462), (61, 3408202), (62, 3353231), (122, 1704101), (217, 958066), (427, 486886), (434, 479033), (854, 243443), (1891, 109942), (3782, 54971), (7853, 26474), (13237, 15706)]