210992046

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 445953600

約数和(自身を除く): 234961554

約数列:

[1, 2, 3, 6, 53, 61, 73, 106, 122, 146, 149, 159, 183, 219, 298, 318, 366, 438, 447, 894, 3233, 3869, 4453, 6466, 7738, 7897, 8906, 9089, 9699, 10877, 11607, 13359, 15794, 18178, 19398, 21754, 23214, 23691, 26718, 27267, 32631, 47382, 54534, 65262, 236009, 472018, 481717, 576481, 663497, 708027, 963434, 1152962, 1326994, 1416054, 1445151, 1729443, 1990491, 2890302, 3458886, 3980982, 35165341, 70330682, 105496023, 210992046]

約数ペア:

[(1, 210992046), (2, 105496023), (3, 70330682), (6, 35165341), (53, 3980982), (61, 3458886), (73, 2890302), (106, 1990491), (122, 1729443), (146, 1445151), (149, 1416054), (159, 1326994), (183, 1152962), (219, 963434), (298, 708027), (318, 663497), (366, 576481), (438, 481717), (447, 472018), (894, 236009), (3233, 65262), (3869, 54534), (4453, 47382), (6466, 32631), (7738, 27267), (7897, 26718), (8906, 23691), (9089, 23214), (9699, 21754), (10877, 19398), (11607, 18178), (13359, 15794)]